Friday

October 24, 2014

October 24, 2014

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

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?

- Physics -
**bobpursley**, Monday, January 4, 2010 at 4:24pmNo, not even close.

KEincrease=1/2 m (Vf^2-Vi^2)

= 1/2 1600 *(900-400)

**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 ...

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....

Accounting - This is for an accounting course doing adjusting entries.. The ...

Physics - Equate the increase in potential energy at the higher elevation, M g H...

science - The specific heat capacity of the lava is 1600 J kg^-1. when all the ...