# If an object with a mass of # 3kg # changes speed from #5m/s# to # 6m/s#, by how much does its kinetic energy change?

##### 1 Answer

Apr 18, 2018

#### Answer:

#### Explanation:

Kinetic energy is given by

#"K" = 1/2\ "mv"^2#

Subtract first equation from second

Plug in the values