Posted by **Priscilla** on Monday, January 4, 2010 at 4:22pm.

The speed of an automobile of mass 1600 kg increases uniformly from 20 m/s to 30 m/s. What is the increase in its kinetic potential?

Given:

m = 1600 kg

V = 10 m/s

KE = 1/2 m v^2

KE = 1/2 (1600)(10)^2

KE = 80,000 J

Is this right?

## Answer This Question

## Related Questions

- math-3rd grade - Write the +/- family for:500, 1100, 1600. What do i do? 1100+...
- calculus - 2. Worldwide annual sales of all cell phones is approximately -10p + ...
- physics - A 1600 kg car travels at a speed of 10.5 m/s. What is its kinetic ...
- science - A ball sitting on the top of a table has potential energy but no ...
- science - A ball sitting on the top of a table has potential energy but no ...
- college algebra - IF THIS WAS 1500 SQFT. WHAT WOULD IT LOOK LIKE.I have two ...
- Chemistry - Molecular bromine is 24 percent dissociated at 1600 K and 1.00 bar ...
- physics - A stone is thrown vertically upward. On its way up it passes point A ...
- Physics Please Help! - 1. How much work is required to stop an electron (m = 9....
- Physics - Equate the increase in potential energy at the higher elevation, M g H...

More Related Questions