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Michah (mass 40kg) is rollerskating
Michah (mass 40kg) is rollerskating east at 6ms when he collides with Joey (mass 60kg) who is rollerskating west at 5ms. As they
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asked by
juanpro
574 views
Block B has a mass of 3.40kg and is moving to the left at a speed of 4.20m/s. Block A has a mass of 6.40kg and is moving to the
1 answer
asked by
Emily
599 views
A boy of mass 40kg and a girl of mass 30kg play on seesaw of negligible weight if the boy sits 3m from the pivot where must the
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asked by
Anonymous
208 views
"Two girls, one of mass 40kg and the other of mass 60kg, are standing side by side in the middle of a frozen pond. One pushes
1 answer
asked by
Stuck
1,712 views
A three-tonne truck is allowed to have a gross mass (when fully loaded) of 7.5 tonnes. If it is carrying 0.5t of sand, 1.25t of
1 answer
asked by
DONNA
577 views
A boy has a mass 40kg and a girl of mass 30kg play on a see-saw, where must the girl sit to make it balance?
1 answer
asked by
atiyya
755 views
Find the force needed to accelerate a mass of 40kg from velocity ⃗ ( ̂ ̂
̂) to ⃗ ( ̂ ̂ ̂) in 10s
1 answer
asked by
asdfgg guyjkkkj01032001
43 views
How much work done by a man? Whose velocity is 60m/s and mass is 40kg and he runs continuous 2min
1 answer
asked by
Rahul Badaraita
114 views
determine the kinetic energy of a boy mass 40kg running with velocity of 3m/s
2 answers
asked by
energy
1,374 views
two boys paul mass 60kg and john mass 40kg are standing on skateboards. They place their hands against each other and push away
1 answer
asked by
lebohang
878 views