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A pupil of mass 50kg

A pupil of mass 50kg runs a flight of 20 stairs each 25cm high in a time of 20 seconds,[Take g=10/kg ] calculate the pupil's
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2. asked by Natasha nambela
3. 1,853 views
A pupil of mass 50kg run up a flight of 20 stairs each 25 cm light in a time of 20 seconds, calculate the pupils gain in
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2. asked by Sharifa
3. 254 views
a pupil of mass 50 kg runs a flight of 20 stairs each 25cm high in a time of 20 seconds (take g= N/kg calculate the pupil s gain
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2. asked by Emmanuel
3. 1,162 views
Blocks A A (mass 6.50kg kg ) and B B (mass 10.50kg kg ) move on a frictionless, horizontal surface. Initially, block B B is at
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2. asked by josh
3. 840 views
a 50kg object is suspended by a rope over a pulley which is connected to a large mass of 61.3kg. The mass rests on a 30 degree
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2. asked by Anonymous
3. 700 views
Block B has a mass of 4.50kg and is moving to the left at a speed of 4.50m/s. Block A has a mass of 6.50kg and is moving to the
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2. asked by Ashley
3. 774 views
A CRATE OF MESS 50KG IS LYING ON A 30DEGREE INCLINE, A STEEL BALL OF MASS 20KG IS ATTACHED TO THE CRATE WITH A ROPE.THE ROPE IS
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2. asked by MORENA
3. 1,174 views
Can you help me solve this problem...?A teacher said to a pupil: <b>To the nearest per cent, 1/6 is 17%</b> The pupil said:
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2. asked by Claire
3. 842 views
In Old English, the pupil of the eye (the round, dark center) was called the 'apple'. It was thought that the pupil was a round
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2. asked by rfvv
3. 584 views
A bicycle of mass 14.6 kg and a rider of mass 50kg generate a net force of 12N.How fast are they going after 2.0 seconds?
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2. asked by nelly
3. 493 views