Log in
Physics
1
answer
0
watching
123
views

An object is dropped from a height of 75.0 m above ground level. (a) Determine the distance traveled during the first second. (b) Determine the final velocity at which the object hits the ground. (c) Determine the distance traveled during the last second of motion before hitting the ground.

Watch
1
answer
0
watching
123
views

For unlimited access to Homework Help, a Homework+ subscription is required.

Uttam Saikia
Uttam SaikiaLv10
22 Nov 2020

Unlock all answers

Get 1 free homework help answer.
Already have an account? Log in
Share

Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

Related questions

A certain freely falling object, released from rest, requires 1.50 s to travel the last 30.0 m before it hits the ground.

(a) Find the velocity of the object when it is 30.0 m above the ground. (b) Find the total distance the object travels during the fall. 

A 5 kilogram object is thrown vertically upwards with an initial velocity of 25 metres per second from the top of a building 30 metres high. On the way down, the object just misses the edge of the building and strikes the ground. Use the law of conservation of energy to determine the

(a) maximum height above the ground reached by the object, and 

(b) object’s speed just before it strikes the ground. [g= 9.8m/s] 

A ball is dropped from rest from a height of 2.42m.
a) How long does it take for the ball to hit the ground?
b) How fast is the ball moving the instant that it hits theground?
c) After hitting the ground, the ball bounces back upwards with 85%of the velocity with
which it hit the ground. How high does it bounce?

Weekly leaderboard

Home
Homework Help 3,900,000
Physics 110,000
Start filling in the gaps now
Log in