A cyclist driving at 10m/second picks a velocity of 20m/second over a

1.	A cyclist driving at 10m/second picks a velocity of 20m/second over a distance of 50m . Calculate ( 1 ) acceleration : ( 1 ) Time in which the cyclist picks up the above velocity .
Answer» ANSWER: a=4m/s² t=5 seconds Step-by-step EXPLANATION: u=0m/s v=20m/s s= 50m v²-u²=2as (20)²-(0)²÷2×50=a 400÷100=a 4m/s²=a a=v-u/t t=v-u/a t=20-0/4 t=20/4 t=5 seconds Please MARK this as the BRANLIEST ANSWER..................................

A cyclist driving at 10m/second picks a velocity of 20m/second over a distance of 50m . Calculate ( 1 ) acceleration : ( 1 ) Time in which the cyclist picks up the above velocity .

Answer»

a=4m/s²

t=5 seconds

Step-by-step EXPLANATION:

u=0m/s

v=20m/s

s= 50m

v²-u²=2as

(20)²-(0)²÷2×50=a

400÷100=a

4m/s²=a

a=v-u/t

t=v-u/a

t=20-0/4

t=20/4

t=5 seconds

Please MARK this as the BRANLIEST ANSWER..................................