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A 50kg boy runs up

Someone has a mass of 100kg and runs at 5m/s to the right. Their sister has a mass of 50kg and runs 7m/s to the left. What is
1. 1 answer
2. asked by zz
3. 115 views
A boy of mass 50kg runs up a set of stress of total height 3.0m. Find the work done against gravity
1. 2 answers
2. asked by Commerade
3. 886 views
A boy of mass 50kg runs up a set of stairs of total height of 3.0m.find the work done against gravity
1. 19 answers
2. asked by izzy
3. 5,798 views
A boy weighs 50kg runs up a set of steps of total height. Find the work done against gravity
1. 2 answers
2. asked by Dd
3. 149 views
A body of mass 50kg runs up a set of steps of total height 3.0m find the work done against gravity
1. 1 answer
2. asked by Mysterio....
3. 18 views
BASIC SCIENCE. A BOY OF MASS 50KG RUNS UP A FLIGHT OF 10 STAIRS EACH OF HEIGHT 0.2M IN 5 SECONDS CALCULATE HIS POWER.
1. 5 answers
2. asked by FESTUS UGWOKE
3. 1,280 views
A 50 kg girl runs up the stairs to a floor 6m higher in 10 s. What is her power output?P=f.dt P=(50kg x 10m/s2 x6m)
1. 2 answers
2. asked by arlene
3. 1,423 views
A girl of mass 50kg runs up a flight of stairs.After 10 minutes she is 250 metres above the ground. Determine her average power
1. 2 answers
2. asked by Bafana
3. 1,151 views
A person weighing 50kg runs up a hill raising himself vertically 10m in 20sec. Calculate the power of the person.
1. 3 answers
2. asked by M.DAVINSI
3. 1,926 views
in four innings Clint scored 60 runs, 40 runs, 84 runs, and 16 runs respectively. How many runs must he score to raise his mean
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2. asked by Shreya
3. 272 views