Projectile Motion

If a freely falling ball is somehow equipped with a speedometer, by how much would its speed-reading increase for every second?

• 0 m/s

• 9.8 m/s

• 10 m/s

• 20 m/s

A speak takraw ball is hit vertically upward by a player. What is its acceleration after 1 second?

• - 9.8 m/s²

• 0 m/s²

• 1 m/s²

• 9.8 m/s²

A volleyball is tossed vertically upward, with an initial velocity of 5 m/s and caught back at the same level as when it was thrown. What is the velocity of the ball at that point?

• - 9.8 m/s

• - 5 m//s

• 0 m/s

• 9.8 m/s²

The motion of an object with constant acceleration is also known as _______________.

• motion

• constant motion

• uniform motion

• uniformly accelerated motion

A ball is thrown vertically upward. What is its instantaneous speed at its maximum height?

• 9.8 m/s²

• 9.8 m/s

• 5 m/s

• 0 m/s

Maria throws a ball straight up with an initial velocity of 10 m/s. What is its velocity at the highest point?

Maria throws a ball straight up with an initial velocity of 10 m/s. What is its velocity when it returned to the elevation from where it was thrown?

Maria throws a ball straight up with an initial velocity of 10 m/s. What is its acceleration at the highest point?

Maria throws a ball straight up with an initial velocity of 10 m/s. What is its acceleration just before it hits the ground?

Maria throws a ball straight up with an initial velocity of 10 m/s. After 1 second what is the acceleration of the ball?