Question

-4.
A car accelerated from 6 m/s to 16 m/s in 10 second. Calculate.
(a) the acceleration and
(b) the distance covered by the car in that time.​

Answer 1

Answer:

a)6

b)10

...........

Step-by-step explanation:

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Answer 2

Answer:

Acceleration is 1m/s.

The car covered 110m in that time.

Step-by-step explanation:

A) acceleration equals rate of change of velocity which is

(v-u)/t where v is the final velocity, u is the initial velocity and t is the time...so,

acceleration=(16-6)/10 = 1m/s²

B) distance = ut + 1/2 at²

where u is the initial velocity, t is the time, and a is the acceleration...so,

distance(S)=(6×10) + (1/2)(1×10²)=60 + 50 = 110m

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