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A body of mass 400g

A body of mass 400g is whirled in a vertical of radius 2m at a steady rate of 2rev/s.find it's centripetal force
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2. asked by FBI
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A body of mass 400g iswhirled in a vertical of radius 2m at a steady rate of 2rev/s. find its centripetal force. A. 160N B. 102N
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An element Y has a half life of 14.3years. Determine the mass of Y that will be remaining of 57.2years if the original mass of Y
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2. asked by Sinachi
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1. A body of mass 400g dropped from a height of 30m. If after rebounce the ball loses 2/3 of its energy, calculate: <a>.the
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2. asked by MATTHEW GOWOK POLIT
3. 962 views
Problem 2: A body A of mass m = 1Kg and a body B ofmass M = 4Kg are interconnected by a spring as shown in figure below. The
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2. asked by nino
3. 584 views
The same net force is applied to two bodies. The first body acquires half of the acceleration of the second body. What is the
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2. asked by trinnity
3. 5,316 views
A special prototype model aeroplane of mass 400g has a control wire 8cm long attached to its body. The other end of the control
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2. asked by Edwin
3. 1,011 views
A special prototype model aeroplane of mass 400g has a control wire 8cm long attached to its body. The other end of the control
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2. asked by Edwin
3. 768 views
How many of the 250 perch netted by a fisherman would you expect to have a mass more than 400g if the mass of the perch are
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2. asked by Kyle
3. 347 views
How many of the 250 perch netted by a fisherman would you expect to have a mass more than 400g if the mass of the perch are
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2. asked by Mandy
3. 584 views