Monday
April 21, 2014

Homework Help: physics

Posted by Anonymous on Sunday, January 22, 2012 at 7:40pm.

It is desired to move a small, 50 kg cat in outer space by strapping a lamp, which emits 100 W of blue light to it. If the cat is free in space, and the wavelength of blue light is 470 nm, what would be the acceleration of the cat? (HINT: Consider how many photons are emitted by the lamp per second).

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - John's mass is 92 kg, and Barbara's is 67 kg. He is standing on the x ...
physics - A 5.0-kg block is at rest on a horizontal floor. If you push ...
physics PLEASE help - A 5.0-kg block is at rest on a horizontal floor. If you ...
physics - The following objects are released from rest and allowed to roll down ...
physics - A 10.0-kg block is at rest on a horizontal floor. If you push ...
Physics - A crate of mass 50.0 kg rests on a flat surface, and there is a ...
Physics - 36.​A 50.0-kg block and 100-kg block are connected by a string...
Physics 1 - A 50.0-kg block and 100-kg block are connected by a string as in ...
Phys - The masses and coordinates of three spheres are as follows: 18 kg, x = 1....
Physics - A 1200 N force is exerted on a 700 kg crate to move it across a ...

Search
Members