Question

2. A train is travelling at a speed
of 90 km hl. Bralces are applied
so as to produce a uniform
acceleration of - 0.5 m sº. Find
how far the train will go before it
is brought to rest.
3. A trolley, while going down an
inclined plane, has an
acceleration of 2 cm s? What will
be its velocity 3 s after the start?
A racing car has a uniform
acceleration of 4 ms 2. What
distance will it cover in 10 s after
start?
5. A stone is thrown in a vertically
upward direction with a velocity
of 5 ms. If the acceleration of the
stone during its motion is 10 m s 2
in the downward direction, what
will be the height attained by the
stone and how much time will it
take to reach there?​

Answer 1

Answer:

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