Motion and Time MCQ Multiple Choice Questions Answers

Q: 2. A bullet is fired horizontally, and at the same instant a second bullet is dropped from the same height. Ignore air resistance. Compare the times of fall of the two bullets.

Correct Answer is: The dropped bullet hits first.

Q: 4. A pilot drops a bomb from a plane flying horizontally at a constant speed. Neglecting air resistance, when the bomb hits the ground the horizontal location of the plane will

Correct Answer is: be in front of the bomb.

Q: 6. If the acceleration of an object is always directed perpendicular to its velocity

Correct Answer is: the object is speeding up.

Q: 7. If the acceleration vector of an object is directed anti-parallel to the velocity vector

Correct Answer is: the object is moving in the negative x-direction.

Q: 8. Ignoring air resistance, the horizontal component of a projectiles acceleration

Correct Answer is: remains a non-zero constant.

Q: 9. Ignoring air resistance, the horizontal component of a projectiles velocity

Correct Answer is: continuously decreases.

Q: 10. The acceleration of gravity on the Moon is only one-sixth of that on Earth. If you hit a baseball on the Moon with the same effort (and at the speed and angle) that you would on Earth, the ball would land

Correct Answer is: 36 times as far.

Q: 12. Three forces, each having a magnitude of 30 N, pull on an object in directions that are 120o apart from each other. Make a statement concerning the resultant force.

Correct Answer is: The resultant force is equal to 30 N.

Q: 13. Two displacement vectors have magnitudes of 5.0 m and 7.0 m, respectively. When these two vectors are added, the magnitude of the sum

Correct Answer is: is larger than 12 m.

Q: 15. Which of the following is an accurate statement?

Correct Answer is: If the magnitude of vector A is less than the magnitude of vector B, then the x-component of A is less than the x-component of B.

Practice Motion and Time Multiple Choice Questions (MCQs) to strengthen your understanding of key concepts and prepare for exams, interviews, and more.

About Motion and Time MCQ Questions

Motion and Time MCQs cover essential topics such as the definition of motion, types of motion, speed, velocity, acceleration, and the relationship between distance, time, and speed. These questions are designed to help you grasp the fundamental principles of physics and apply them in various scenarios.

Why Practice Motion and Time Objective Questions?

Practicing Motion and Time MCQs is crucial for enhancing your problem-solving skills, preparing for school and college exams, and acing competitive exams and interviews. Regular practice helps reinforce your understanding of the subject and builds confidence in your ability to tackle complex problems.

Who Should Use These MCQs?

Motion and Time MCQ Questions for Practice

1. A ball is thrown with a velocity of 20 m/s at an angle of 60^o above the horizontal. What is the horizontal component of its instantaneous velocity at the exact top of its trajectory?

17 m/s
10 m/s
zero
20 m/s

2. A bullet is fired horizontally, and at the same instant a second bullet is dropped from the same height. Ignore air resistance. Compare the times of fall of the two bullets.

The fired bullet hits first.
They hit at the same time.
The dropped bullet hits first.
cannot tell without knowing the masses

3. A package of supplies is dropped from a plane, and one second later a second package is dropped. Neglecting air resistance, the distance between the falling packages will

depend on their weight.
increase.
be constant.
decrease.

4. A pilot drops a bomb from a plane flying horizontally at a constant speed. Neglecting air resistance, when the bomb hits the ground the horizontal location of the plane will

be over the bomb.
be behind the bomb.
depend on the speed of the plane when the bomb was released.
be in front of the bomb.

5. At what angle should a water-gun be aimed in order for the water to land with the greatest horizontal range?

30^o
60^o
45^o
0^o

6. If the acceleration of an object is always directed perpendicular to its velocity

this situation would not be physically possible.
the object is slowing down.
the object is speeding up.
the object is turning.

7. If the acceleration vector of an object is directed anti-parallel to the velocity vector

the object is turning.
the object is slowing down.
the object is speeding up.
the object is moving in the negative x-direction.

8. Ignoring air resistance, the horizontal component of a projectiles acceleration

continuously decreases.
continuously increases.
is zero.
remains a non-zero constant.

9. Ignoring air resistance, the horizontal component of a projectiles velocity

remains constant.
is zero.
continuously increases.
continuously decreases.

10. The acceleration of gravity on the Moon is only one-sixth of that on Earth. If you hit a baseball on the Moon with the same effort (and at the speed and angle) that you would on Earth, the ball would land

one-sixth as far.
the same distance away.
6 times as far.
36 times as far.

11. The resultant of two vectors is the smallest when the angle between them is

90 degree
45 degree
180 degree
0 degree

12. Three forces, each having a magnitude of 30 N, pull on an object in directions that are 120^o apart from each other. Make a statement concerning the resultant force.

The resultant force is zero.
The resultant force is greater than 30 N.
The resultant force is less than 30 N.
The resultant force is equal to 30 N.

13. Two displacement vectors have magnitudes of 5.0 m and 7.0 m, respectively. When these two vectors are added, the magnitude of the sum

is 12 m.
could be as small as 2.0 m, or as large as 12 m.
is 2.0 m.
is larger than 12 m.

14. Two vectors, of magnitudes 20 and 50, are added. Which one of the following is a possible answer for the magnitude of the resultant?

15. Which of the following is an accurate statement?

The magnitude of a vector can be less than the magnitude of one of its components.
The magnitude of a vector can be positive or negative.
A vector cannot have zero magnitude if one of its components is not zero.
If the magnitude of vector A is less than the magnitude of vector B, then the x-component of A is less than the x-component of B.

16. Which of the following operations will not change a vector?

Translate it parallel to itself.
Add a constant vector to it.
Multiply it by a constant factor.
Rotate it.

17. Which one of the following is an example of a vector quantity?

mass
distance
area
velocity

18. Which of the following relations is correct?

Speed = Distance x Time
Speed = Distance / Time
Speed = Time / Distance
Speed = 1 / Distance x Time

19. The basic unit of speed is:

km/min
m/min
km/h
m/s

20. A car moves with a speed of 40 km/h for 15 minutes and then with a speed of 60 km/h for the next 15 minutes. The total distance covered by the car is:

100 km
25 km
15 km
10 km

Motion and Time MCQ Multiple Choice Questions Answers | Quiz for Practice

About Motion and Time MCQ Questions

Why Practice Motion and Time Objective Questions?

Who Should Use These MCQs?

Motion and Time MCQ Questions for Practice

1. A ball is thrown with a velocity of 20 m/s at an angle of 60^o above the horizontal. What is the horizontal component of its instantaneous velocity at the exact top of its trajectory?

2. A bullet is fired horizontally, and at the same instant a second bullet is dropped from the same height. Ignore air resistance. Compare the times of fall of the two bullets.

3. A package of supplies is dropped from a plane, and one second later a second package is dropped. Neglecting air resistance, the distance between the falling packages will

4. A pilot drops a bomb from a plane flying horizontally at a constant speed. Neglecting air resistance, when the bomb hits the ground the horizontal location of the plane will

5. At what angle should a water-gun be aimed in order for the water to land with the greatest horizontal range?

6. If the acceleration of an object is always directed perpendicular to its velocity

7. If the acceleration vector of an object is directed anti-parallel to the velocity vector

8. Ignoring air resistance, the horizontal component of a projectiles acceleration

9. Ignoring air resistance, the horizontal component of a projectiles velocity

10. The acceleration of gravity on the Moon is only one-sixth of that on Earth. If you hit a baseball on the Moon with the same effort (and at the speed and angle) that you would on Earth, the ball would land

11. The resultant of two vectors is the smallest when the angle between them is

12. Three forces, each having a magnitude of 30 N, pull on an object in directions that are 120^o apart from each other. Make a statement concerning the resultant force.

13. Two displacement vectors have magnitudes of 5.0 m and 7.0 m, respectively. When these two vectors are added, the magnitude of the sum

14. Two vectors, of magnitudes 20 and 50, are added. Which one of the following is a possible answer for the magnitude of the resultant?

15. Which of the following is an accurate statement?

16. Which of the following operations will not change a vector?

17. Which one of the following is an example of a vector quantity?

18. Which of the following relations is correct?

19. The basic unit of speed is:

20. A car moves with a speed of 40 km/h for 15 minutes and then with a speed of 60 km/h for the next 15 minutes. The total distance covered by the car is:

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Motion and Time MCQ Multiple Choice Questions Answers | Quiz for Practice

About Motion and Time MCQ Questions

Why Practice Motion and Time Objective Questions?

Who Should Use These MCQs?

Motion and Time MCQ Questions for Practice

1. A ball is thrown with a velocity of 20 m/s at an angle of 60o above the horizontal. What is the horizontal component of its instantaneous velocity at the exact top of its trajectory?

2. A bullet is fired horizontally, and at the same instant a second bullet is dropped from the same height. Ignore air resistance. Compare the times of fall of the two bullets.

3. A package of supplies is dropped from a plane, and one second later a second package is dropped. Neglecting air resistance, the distance between the falling packages will

4. A pilot drops a bomb from a plane flying horizontally at a constant speed. Neglecting air resistance, when the bomb hits the ground the horizontal location of the plane will

5. At what angle should a water-gun be aimed in order for the water to land with the greatest horizontal range?

6. If the acceleration of an object is always directed perpendicular to its velocity

7. If the acceleration vector of an object is directed anti-parallel to the velocity vector

8. Ignoring air resistance, the horizontal component of a projectiles acceleration

9. Ignoring air resistance, the horizontal component of a projectiles velocity

10. The acceleration of gravity on the Moon is only one-sixth of that on Earth. If you hit a baseball on the Moon with the same effort (and at the speed and angle) that you would on Earth, the ball would land

11. The resultant of two vectors is the smallest when the angle between them is

12. Three forces, each having a magnitude of 30 N, pull on an object in directions that are 120o apart from each other. Make a statement concerning the resultant force.

13. Two displacement vectors have magnitudes of 5.0 m and 7.0 m, respectively. When these two vectors are added, the magnitude of the sum

14. Two vectors, of magnitudes 20 and 50, are added. Which one of the following is a possible answer for the magnitude of the resultant?

15. Which of the following is an accurate statement?

16. Which of the following operations will not change a vector?

17. Which one of the following is an example of a vector quantity?

18. Which of the following relations is correct?

19. The basic unit of speed is:

20. A car moves with a speed of 40 km/h for 15 minutes and then with a speed of 60 km/h for the next 15 minutes. The total distance covered by the car is:

Your Score

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1. A ball is thrown with a velocity of 20 m/s at an angle of 60^o above the horizontal. What is the horizontal component of its instantaneous velocity at the exact top of its trajectory?

12. Three forces, each having a magnitude of 30 N, pull on an object in directions that are 120^o apart from each other. Make a statement concerning the resultant force.