d. Three
13. What is the expression of KE and PE respectively?
a. KE = X mvPE = mgh
b. KE = mgh, PE = % my?
C. KE = mgh, PE = mgh
d. KE = % mv , PE = X mv?
Answers
Answered by
1
Answer:
C is the answer
Explanation:
because due to gravity ke= pe
so pe= mgh= ke
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