A weightlifter lifts a weight pf 10kg weight in 10 seconds. Calculate the change in the momentum of the weight.?
Answers
Answered by
1
Answer:
Calculate the gravity force (weight) of a skydiver with a mass 70 kg falling towards the Earth?
(Remember that gravitational field strength = 10 N/kg on Earth).
weight = mass × gravitational field strength
weight = 70 × 10
weight = 700 N
Similar questions