Question

3. Kyle and Michael a rup a lap around a track. Kyle gets a 50 a meter head start and runs 3 meters

per
second. Michael runs at a speed of 4 meters per second. How long will it take for Michael
to reach Kyle?

Answer 1

50 second

Explanation:

let the distance between Michael and kyle (s)

s= 50 m

we want to know how long it takes for Michael(speed 4 m/s ) to reach kyle(3m/s)

v = s/t

t = s/v

Vm = speed of Micheal

Vk = speed of kyle

v = ( Vm - Vk )

t = 50/(4-3) = 50 second