No friction present means: Ek = Ep
So Ek = mgh = 10 * 9.8 * 2 = 196 J
Hi!
The answer is <span>B. Language influences how people understand their world.
Hope this helps!
-Payshence xoxo</span>
Answer: HP = Horse Power.
Explanation: it is the unit given to tell the motor's particular power and 1hp = 746 watts.
