Question

The car decreases its speed from higher to lowerFrom 25 metre per second to 10 metre per second in 5 second what is acceleration​

Answer 1

GIVEN :-

Initial velocity = 25 m/s

Final velocity = 10 m/s

Time = 5 sec

To Find :-

Acceleration

Solution :-

As we know acceleration

= finial velocity - initial velocity / time

10 - 25 / 5

-15 / 5

-3 m/s ( by cancellation )

SO ACCELERATION OF CAR IS -3m/s

Formals used

acceleration=(final velocity)−(initial velocity)/ time

hope it helps you

Answer 2

Explanation:

3m/s

is the answer

hope you get it

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