Projectile Motion Review

Front

What is projectile motion?

Back

Projectile motion is the motion of an object that is thrown into the air and is subject to the force of gravity. It follows a curved path called a trajectory.

Front

What factors affect the range of a projectile?

Back

The range of a projectile is affected by its initial velocity, angle of projection, and the acceleration due to gravity.

Front

Define relative velocity.

Back

Relative velocity is the velocity of an object as observed from a particular frame of reference, taking into account the motion of the observer.

Front

What does the term 'frame of reference' mean?

Back

A frame of reference is a set of coordinates or a viewpoint from which motion is observed and measured.

Front

What is the significance of the angle of projection in projectile motion?

Back

The angle of projection determines the shape of the trajectory and affects the maximum height and range of the projectile.

Front

What does ∆y represent in projectile motion?

Back

∆y represents the change in vertical displacement of the projectile during its flight.

Front

True or False: Projectile motion always follows a linear path of flight.

Back

False. Projectile motion follows a parabolic trajectory due to the influence of gravity.

Front

What is the effect of gravity on a projectile's motion?

Back

Gravity acts downward on the projectile, causing it to accelerate downwards and affecting its vertical motion.

Front

How does initial velocity influence projectile motion?

Back

Higher initial velocity increases the range and height of the projectile, allowing it to travel further.

Front

What is the relationship between horizontal and vertical motion in projectile motion?

Back

Horizontal and vertical motions are independent of each other; horizontal motion is uniform while vertical motion is affected by gravity.