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6 questions
use a calculator and the acceleration equation to answer the following:
A car starts from rest. After 10 seconds, it is moving with a velocity of 15 m/s. Calculate its acceleration.
(to show m/s2 - type m/s^2)
use a calculator and the acceleration equation to answer the following:
A ball is dropped and accelerates downwards at a rate of 10 m/s2 for 5 seconds. By how much will the ball's velocity increase?
use a calculator and the acceleration equation to answer the following:
A car takes 8s to increase its velocity from 3m/s to 30m/s. What is its acceleration? answer to one decimal place.
(to show m/s2 - type m/s^2)
use a calculator and the acceleration equation to answer the following:
A motorbike travelling at 25m/s takes 5s to come to a halt. What is its deceleration?
(to show m/s2 - type m/s^2)
use a calculator and the acceleration equation to answer the following:
An aircraft on takeoff has a uniform acceleration of 4m/s2, what velocity does the aircraft gain after 5s?
use a calculator and the acceleration equation to answer the following:
An aircraft on takeoff has a uniform acceleration of 4m/s2, if the aircraft passes a point on the runway at a velocity of 28m/s, what will its velocity be 8s later?
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