ysingh20051 ysingh20051

26-09-2022
Physics

Answered

A student fires a cannonball vertically upwards with a speed of 34.0m/s. On the descent, the cannonball lands on top of a 30.0m tall building. Determine all unknowns and answer the following questions.

What was the cannonball's maximum height (measured from the ground)?

With what speed did the cannonball strike the building?

What was the cannonball's total flight time?

Answer :

Other Questions

How tall is a building if Joe was to drop a ball from the top and it took 3.66 seconds?

To win the game, a place kicker must kick a football from a point 35 m (38.276 yd) from the goal, and the ball must clear the crossbar, which is 3.05 m high. Wh

The speed of a projectile when it reaches its maximum height is one-half its speed when it is at half its maximum height. What is the initial projection angle o

The speed of a projectile when it reaches its maximum height is one-half its speed when it is at half its maximum height. What is the initial projection angle o

The speed of a projectile when it reaches its maximum height is one-half its speed when it is at half its maximum height. What is the initial projection angle o

b. Here are Jen's results. Put these results in the table below with correct headings. 2 4.11 3 0.14A 0.21 0.12 So.10 6.09

Q1. Figure 1 shows a car travelling at a constant speed on a straight, level road Figure 1 6 Figure 2 shows a free body diagram for the car. Figure 2 Normal con

A moving electron accelerates at 5200 m/s2 in a 55.0° direction. After 0.530 s, it has a velocity of 6598 m/s in a -20.5° direction. What is the y-component of

1. If you accidently drop a 50p coin (0.01kg) from the top of the shard (308m). How fast will it be travelling when it hits the ground?

3. An arrow is shot straight up into the air with a velocity of 95.0 m/s. What is the maximum height of the arrow?