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A man of mass 90kg

A bicycle and its rider have a combined mass of 90kg. The cyclist is accelerating at 0.5m/s^2. What minimum force is he
1. 4 answers
2. asked by Sarah
3. 1,629 views
A man of mass 90kg carries a block of mass 20kg up a vertical ladder at length 5m. What work has the woman done. (take g 10m /s)
1. 2 answers
2. asked by omodele queen
3. 641 views
A school bought ten 90kg of maize. What was the total mass in grams
1. 5 answers
2. asked by Maggie.K
3. 99 views
What is the kinetic energy of a man of mass 90kg moving at a constant velocity is 22053
1. 1 answer
2. asked by St paul
3. 372 views
someone swings down pendulem and rescue the lady in distress by grabbing her. inelastic collision at the equallibrium point o
1. 0 answers
2. asked by ricki
3. 412 views
someone swings down pendulem and rescue the lady in distress by grabbing her. inelastic collision at the equallibrium point o
1. 7 answers
2. asked by ricki
3. 440 views
A metal is made from copper,zinc, and lead in the ratio 13:6:1.The mass of zinc is 90kg. Calculate the mass of the metal
1. 2 answers
2. asked by Abraham Lincoln
3. 1,573 views
A girl on a sled with a total mass of 90kg starts from an elevation of 100meters. At the bottom of the run her speed is 30m/s.
1. 1 answer
2. asked by Anonymous
3. 617 views
Your bumper car is travelling at 2m/s. The total mass of you and your car is 350kg. a 90kg person is in your path. You crash
1. 1 answer
2. asked by satvik
3. 137 views
Two cars are driving down Sutter Avenue. Car 1 has a mass of 90kg and is traveling 80 miles in one hour. Car 2 has a mass of
1. 2 answers
2. asked by skyler
3. 494 views