Homework Help: Physics

Posted by Vanessa on Sunday, January 2, 2011 at 3:53pm.

How much work is done by a boy weighing 450. Newtons while carrying a 20.0 kilogram package up a 2.00 meter flight of stairs?

Physics - Anonymous, Sunday, January 2, 2011 at 4:06pm
Given

F = 450 N
m = 20 kg
d = 2 m

W = Fd
Physics - bobpursley, Sunday, January 2, 2011 at 4:16pm
The force on his feet is 450+20*g

work= forceonhisfeet*2m
Physics - malook, Sunday, January 2, 2011 at 10:08pm
25840

Answer this Question

Related Questions

Physics - How much work is done by a girl weighing 450N while carrying a 2kg ...
physics - a person carries a 58kg package of books up a flight of stairs the ...
energy - A boy weighing 350Newton runs up a flight of stairs consisting of 20 ...
physics - a boy weighing 350N runs up a flight of stairs consisting of 20 steps ...
physics - a boy who can generate 500 w runs up a flight of stairs in 5.0 s.how ...
ipc - Arrange the following from the most work to the least. For each instance, ...
Physical Science - Is this correct? Gabriella weighs 450 N. She climbs a flight ...
science - Arrange the following from the most work to the least. For each ...
science - Arrange the following from the most work to the least. For each ...
science - the janitor exerted 80 newtons of forse to push the meter-long hall ...

For Further Reading

First Name:
School Subject:
Answer: