heya guys plzz help me.. ❤❤❤
answer these 3 questions..plzzz ....plzz...
plzz solve this in copy step by step.❤❤
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Answered by
3
force on rocket =
where m=mass =0.02kg
v=velocity=500m/s
t=time=1sec
therefore,
force f =.02×500/1
=10N
where m=mass =0.02kg
v=velocity=500m/s
t=time=1sec
therefore,
force f =.02×500/1
=10N
Answered by
0
2. the body remains at rest if the net external force is 0
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