Velocity Time (2) Velocity Which graph best represents the relationship between the velocity of an object thrown straight upward from Earth's surface and the time that elapses while it is in the air? [Neglect friction.] Time (1) Velocity (4) Velocity Time (3) Time

A ball is thrown vertically upwards with an initial velocity of 15 m s-¹. Assuming air resistance to be negligible, calculate: a) the time taken for the ball to reach its maximum height. b) the maximum height reached by the ball c) the speed of the ball when it was 6.0 m above its point of release

Calculate the height of a cliff if it takes 10s for a rock to hit the ground when it is thrown straight up from the cliff with an initial velocity of 8.00 m/s.

If a stone is thrown straight upward with the initial velocity viy=34 m/s, what is the velocity of the stone (m/s) at t=27 s?

If you were to drop a rock from a tall building, assuming that it had not yet hit the ground, and neglecting air resistance, after 10 s: a) How fast (speed) would it be traveling (in m/s)? b) What is its velocity (in m/s)? c) How far would it have fallen (in m)? d) What is its displacement (in m)?

A coin is tossed straight upward into the air so that it reaches a maximum height of 25.0 m after 5s (neglect air friction ). A) what is its initial speed? B) what’s it’s acceleration ? C) what’s it’s velocity and acceleration when it reaches maximum height ??

The height of an average batter is 1.8 m, when a ball is hit it acquires a maximum speed of 50 mill / h. How high above the ground should the roof of a stadium be built so that it just touches the roof

A stone is projected vertically upward from the top of a 120 m high tower at a initial velocity of 36 m/s. What is the maximum height that the stone can reach woth respect to the ground? At what time will the stone finally reach the ground?

1. A table tennis ball rolls off the edge of a tabletop with an initial speed of 24.0 m/s. (a) Find the tabletennis ball’s initial horizontal and vertical velocities. (b) After 3.0 s, how far had it traveled vertically andhorizontally?

A truck starts at origin from rest at time t=0 with an acceleration of a (1.40 m/s )t Calculate the velocity of the truck when it is at a distance of 150 m from the initial point (a) 16 m/s (b) 32 m/s (c) 25 m/s (d) 52 m/s