Physics, asked by geniousboy1, 1 year ago

if a bike accelerates from rest such that it reaches its maximum speed 10 metre per second in 5 seconds then calculate the distance travelled .Again brakes are applied such that the bikes stops in 2 seconds then calculate the stopping distance and retardation?

geniousboy1: hello .can you please help me

Answers

Answered by NavyaNayer

Distance travelled in starting= 25m

retardation after breaks applied= 5m/s²

distance covered by bike before stopping= 30 m

For detailed solution see the image attached.

Hope u get ur answer :)

Attachments:

madhukartiwari: great answer...i like u

geniousboy1: thanks for the whole answer.but I have a doubt at last part that is why we have put acceleration value not in negative in equation.again thanks

NavyaNayer: yes ans of second part would be 10 m

NavyaNayer: it was a mistake

Previous Question

Next Question

if a bike accelerates from rest such that it reaches its maximum speed 10 metre per second in 5 seconds then calculate the distance travelled .Again brakes are applied such that the bikes stops in 2 seconds then calculate the stopping distance and retardation?​

Answers

if a bike accelerates from rest such that it reaches its maximum speed 10 metre per second in 5 seconds then calculate the distance travelled .Again brakes are applied such that the bikes stops in 2 seconds then calculate the stopping distance and retardation?