00:01
In this question, we have three things to calculate, kinetic energy, the speed, and c, the net work then.
00:06
Okay, let's write the values that are known to us.
00:10
So first of all, mass, m is 0 .6 ,000 kilogram, then velocity, velocity of a is equal to 2 meters per second, and energy, kinetic energy, basically this kinetic energy for kinetic energy, part b.
00:38
I'm representing as kb is 7 .5 june.
00:47
Now, it's all for part a...