A. Fill in the missing values. Assume no energy losses due to friction.
Note: Use g=10m/s²
ME = GPE+KE
1.
GPE = 20J
KE = 0J
ME = ?
2.
GPE = ?
KE = 7J
ME = ?
3.
GPE = 15J
KE = ?
ME = ?
B. Fill in the missing values. Assume no energy losses due to friction. The data relates to a 0.5kg object at each position.
ME = GPE+KE
GPE = mgh
1.
GPE = 20J
KE = 0J
ME = 20.5J
2.
GPE =
KE =
ME =
3.
GPE =
KE = 20J
ME =
4.
GPE =
KE =
ME =
