A cannonball explodes in mid-air, fragmenting into several pieces. How does the total
1 answer:
Hi there!
I. They are the same.
Due to the Conservation of Momentum, an explosion as such means that the TOTAL momentum of the system (all of the pieces) is conserved.
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mass = 225 kg
weight = m × a = 2250 N
distance = 150 m
force : ______?
Answers :
W = F × s
W = 2250 × 150
W = 337500 ✅