Get premium membership and access revision papers with marking schemes, video lessons and live classes.
  OR
Processing. Please wait.

 Form 4 Mathematics Paper 1 Solved Questions

The wheel of a racing bicycle has a diameter of 80cm and rotates at the rate of 2.5 revolutions per second. Calculate to one decimal place the speed in km/h at which the bicycle is moving.#(Take pi = 3.142)#

 (3m 12s)
118 Views     SHARE

|