Question

a)if you wanted to triple the tangential velocity by what factor would you have to change the force applied? or the radius?

b)if you kept the force constant and you wanted to triple the tangential velocity by what factor would you have to change the radius?

Answer 1

Solnie 0 Applied force (F) = mu For constant radius, if otiple the tangential Velocity (V) the force (F') = m(3) 2 = 9 (mv). F = 9F g times the initial value the force become force if triple the velocity for constant applied force (F)= mv12 mre- ml3v) ² [r: = 99 to triple the tangential velocity, increase the radius by 9 times