Thursday
December 18, 2014

Homework Help: Physics

Posted by Amanda and Leah on Wednesday, December 7, 2011 at 10:02pm.

In starting an exercise, a 1.60-m tall person lifts a 2.10 kg book from the the ground so it is 2.20m above the ground. What is the potential energy of the book relative to (a) the ground,and(b) the top of the persons head? (c) What is the work done by the person in part(a)?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - A classmate throws a 1.1-kg book from a height of 1.3 m above the ...
Physics - A classmate throws a 1.1-kg book from a height of 1.3 m above the ...
physics - A 0.662-kg basketball is dropped out of a window that is 6.32 m above ...
physics - A 0.582-kg basketball is dropped out of a window that is 5.98 m above ...
physics - A 0.582-kg basketball is dropped out of a window that is 5.98 m above ...
Physics 2 - A 0.564-kg basketball is dropped out of a window that is 5.85 m ...
Gen physics - A 0.662-kg basketball is dropped out of a window that is 6.32 m ...
Physics - A model rocket has a mass of 3.00 kg. It is fired so that when it is ...
Physics - A 0.60-kg basketball is dropped out of the window that is 6.1 m above ...
Physics - A roller-coaster car with a mass of 650 kg starts at rest from a point...

Search
Members