Asked by bk

a robe exert a force on a 20kg crate. the crate starts from rest and accelerates upward at 5m/s^2 near the surface of the earth. how much work was done by the force in raising the crate 4.0m above the floor?
Answered by Ms. Sue
What is your school SUBJECT?
What is a robe?
What have you done to try to solve this problem?
Answered by sandra
just don't know how to start
Answered by sandra
and it is a rope not robe
Answered by Steve
force = mass * acceleration
work = force * distance

what are you missing?
There are no AI answers yet. The ability to request AI answers is coming soon!