Question 1

What is the shape of the trajectory followed by an object in projectile motion?

Accepted Answer

Parabola

Answer

Ellipse

Answer

Circle

Answer

Straight line

Question 2

In projectile motion, which component of velocity remains constant throughout the motion?

Accepted Answer

Horizontal component

Answer

Vertical component

Answer

Total velocity

Answer

Acceleration

Question 3

What is the acceleration of an object in projectile motion?

Accepted Answer

9.8 m/s^2

Answer

4.9 m/s^2

Answer

19.6 m/s^2

Answer

0 m/s^2

Question 4

At the highest point of its trajectory, what is the direction of the acceleration for an object in projectile motion?

Accepted Answer

Downward

Answer

No acceleration

Answer

Upward

Answer

Horizontal

Question 5

In projectile motion, which of the following factors does NOT affect the horizontal range of the object?

Accepted Answer

Mass of the object

Answer

Gravitational acceleration

Answer

Angle of projection

Answer

Initial velocity

Question 6

What is the range of a projectile?

Accepted Answer

The horizontal distance traveled by the object

Answer

The time taken by the object to reach the highest point

Answer

The vertical height achieved by the object

Answer

The total distance traveled by the object

Question 7

What is the time of flight for an object in projectile motion?

Accepted Answer

The total time taken for the object to complete its trajectory

Answer

The time taken for the object to hit the ground

Answer

The time taken for the object to travel half of its horizontal range

Answer

The time taken for the object to reach its maximum height

Question 8

Which factor does NOT affect the time of flight for an object in projectile motion?

Accepted Answer

Vertical velocity

Answer

Height of projection

Answer

Angle of projection

Answer

Gravitational acceleration

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