A coin is flipped vertically upwards with a velocity of 2m/s from a point 1metres above the ground. It then falls into a well and a splash is heard 4 seconds after the coin is flipped. Calculate: a) distance travelled vertically upwards by coin
b) time taken to reach max height
c) time taken for coin to fall from max height to water
d) depth of well
e) velocity of coin when it hits the water.
ps please answer the questions you know, don't feel the need to do them all at once ty besties

What is relative velocity? in which condition is relative velocity known by adding the velocity of the first body and that of the second body

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