Which of the following mechanical quantities is evident in explosive track and field events,such as the long jump and the shot put?
A) kinetic energy
B) potential energy
C) mechanical work
D) mechanical power
Correct Answer:
Verified
Q9: Which of the following mechanical quantities is
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
Q15: Which of the following is a correct
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
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