Paul road his bike from the bottom of his street to his friend’s
house at the top of the hill on his street. He knew his PE was
5,000 J and ME was 25,000 J but wanted to find out his KE.
What is Paul’s KE energy on his bike ride to his friend’s house?
Ans= 30,000?
10 answers
how much higher was his friends house?
Idk. it only told me those two numbers.
@bobpursley
I am guessing the PE at the top is 5000 and ME is 25000, so KE at top is 20000
ME = PE + KE
thank you @bobpursley
thanks scott, i tried using that equation but idk how to find the KE in this problem since they gave me the ME and PE
thanks scott, i tried using that equation but idk how to find the KE in this problem since they gave me the ME and PE
ME-PE=KE?
so whats the answer?
its 2000
@Landon