Question

A racing car has uniform acceleration of 8 m/s2. What distance will it cover in 5 seconds after the start?​

Answer 1

Answer:

40m is the distance covered by it.

Explanation:

As,

Speed=Distance/Time

8=d/5=d=8×5=40

Answer 2

The racing car will cover a distance of 100 m after 5 seconds.

Question :

A racing car has uniform acceleration of 8 m/s^2. What distance will it cover in 5 seconds after the start?

Given :

Acceleration (a) = 8 m/s^2.

Time (t) = 5 s

To find :

Distance the racing car will cover after 5 seconds

Solution :

We know that ,

S = ut + 1/2 at^2

where S is the distance covered and,

u is the initial velocity

Here u = 0 m/s

Hence,

S = ut + 1/2 at^2

S = 0 × 5 + 1/2 (8) × 5^2

= 0 + 4 × 25

= 100

Hence, The racing car will cover a distance of 100 m after 5 seconds.

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