Question

INCLUDE COMPLETE SOLUTION AND THE NECESSARY ILLUSTRATION 2.) A ball is thrown up from the top...

INCLUDE COMPLETE SOLUTION AND THE NECESSARY ILLUSTRATION

2.) A ball is thrown up from the top of a building with an initial velocity of 30 m/s.

a.) What is the max height of the ball?

b.) How long till it reaches max height?

c.) What is the height of the building if the velocity before impact is 90 m/s?

Homework Answers

Answer #2

answered by: anonymous
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
INCLUDE COMPLETE SOLUTION AND THE NECESSARY ILLUSTRATION Let us say we observe a soccer game at...
INCLUDE COMPLETE SOLUTION AND THE NECESSARY ILLUSTRATION Let us say we observe a soccer game at a 120m-long soccer field, near the end of the game, the team who has the ball tries its best to make the last second winning shot, but they are at the other side of the soccer field. Will the ball reach the goal if the soccer player gives the ball an initial velocity of 25 ?/? at an angle 55°? A ball was thrown...
rock thrown upward with an initial speed of 24.5 m/s from the top of a 50m...
rock thrown upward with an initial speed of 24.5 m/s from the top of a 50m tower. a. what's the rockets velocity the instant it hits the ground? b. how long is it in the air? c. what's the max height above the building the ball reaches?
A ball is thrown upward with speed of 38.0m/s from top of building 240 m tall:...
A ball is thrown upward with speed of 38.0m/s from top of building 240 m tall: a) How long will it take to reach ground? b)how long will it take for this ball to reach the highest point. c) How long after ball is thrown will it be found 265 m above ground? d) What is velocity of ball as it reaches the ground ? e) what will be the velocity of this ball at the highest point? f) how...
A ball is thrown horizontally from the top of a 57.5-m building and lands 122.3 m...
A ball is thrown horizontally from the top of a 57.5-m building and lands 122.3 m from the base of the building. Ignore air resistance. (Assume the ball is thrown in the +x direction and upward to be in the +y direction.) (a) How long (in s) is the ball in the air? (b) What must have been the initial horizontal component of the velocity (in m/s)? (Indicate the direction with the sign of your answer.) (c) What is the...
A ball is thrown horizontally from the top of a 53.0-m building and lands 119.3 m...
A ball is thrown horizontally from the top of a 53.0-m building and lands 119.3 m from the base of the building. Ignore air resistance. (Assume the ball is thrown in the +x direction and upward to be in the +y direction.) a) How long (in s) is the ball in the air? in s b) What must have been the initial horizontal component of the velocity (in m/s)? (Indicate the direction with the sign of your answer.) in m/s...
2. (15pts, 5pts each) A ball is thrown from the top of a building that is...
2. (15pts, 5pts each) A ball is thrown from the top of a building that is H = 40 m height. It has an initial velocity v0 that is at angle of  = 53° below the horizontal direction, as shown in the below Figure. The ball hits the ground t = 2.0 s after being thrown. You may neglect air resistance. a) Find the magnitude of the initial velocity v0 of the ball. b) Find the velocity of the ball just...
2. A ball is thrown straight upward from the window of a building 40 meters above...
2. A ball is thrown straight upward from the window of a building 40 meters above the ground with an initial velocity of 20 m/s. Calculate a. The speed of the ball after 1.5 sec. b. The time needed for ball to reach its maximum height. c. The maximum height. d. The time needed for the ball to return back to the same window which was thrown e. The time needed for the ball to reach the ground. f. Final...
A stone thrown from the top of the building is given an initial velocity of 8...
A stone thrown from the top of the building is given an initial velocity of 8 m/s at an angle of 20.0o below horizontal. It strikes the ground 3.00 s later. (a) How far horizontally from the base of the building does the stone strike the ground? (b) Find the height from which the stone is thrown? (c) How long does it take the ball to reach a point 10.0 m below the level of launching? (d) What are the...
A ball is thrown down with an initial velocity of -5 m/s from a height of...
A ball is thrown down with an initial velocity of -5 m/s from a height of 25 m. After it hits the ground it bounces back up with a velocity of +18. Make plots from the starting point until it reaches max height. a) plot V vs. t b) plot a vs. t c) plot y vs. t
A man throws a ball straight upward with speed 30 m/s from the top of a...
A man throws a ball straight upward with speed 30 m/s from the top of a building that is 75 m high. Ignore air resistance and choose the vertical y-axis to be positive downward with origin at the point of throw (top of the building). Represent the initial velocity and the acceleration vectors in the reference y-axis above. Find the maximum height the ball reaches with respect to the ground. How long does it take the ball to reach the...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT