Which of the following is a correct unit of mechanical energy?
A) joules
B) watts
C) kg-m
D) kg/m
Correct Answer:
Verified
Q10: If an object of constant mass travels
Q11: Which quantity is not a force?
A)friction
B)mass
C)weight
D)gravity
Q12: Which of the following pairs of quantities
Q13: The 2 variables that determine momentum are
A)velocity
Q14: Which of the following mechanical quantities is
Q16: A skater gliding on ice will continue
Q17: The capacity for doing work that a
Q18: When two bodies collide head-on and then
Q19: A 500 N gymnast performing a giant
Q20: What determines the time a horizontally projected
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