Question

M
.
w starts
and
w the distances time graph when the
body increases uniformly.(AS)
Actress a speed of 80 km/h during the must half of its running time and at 40
daring the other half. Find the average speed of the car. (60 km/h) (AS)
car covers half the distance at a speed of 50 km/h and the other half at 40km/h. Find
the average speed of the car. (44.44 km/h) (AS)
A article covers 10m in first 5s and 10m in next 3s. Assuming constant acceleration.
Find initial speed, acceleration and distance covered in next 2s.(AS)
(7/6 m/s, 1/3 m/s, 8.33m)
A car starts from rest and travels with uniform acceleration “a." for some time and
then with uniform retardation "B" and comes to rest. The time of motion is "t".
Find the maximum velocity attained by it. (aßt/(a+b)) (AS)​

Answer 1

Answer:

Last second answer

Explanation:

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