Acceleration Calculations

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?