Lesson: Applications on the Laws of Motion with Uniform Acceleration
In this lesson, we will learn how to solve problems on the applications of the laws of uniform acceleration motion in a straight line.
Sample Question Videos
Worksheet: 25 Questions • 3 Videos
Two cars, and , were moving towards each other on the same horizontal straight road. Car started from rest and accelerated uniformly at 3 m/s2, while car moved at a constant speed of 72 km/h. When the cars met, the relative velocity of car with respect to car was 180 km/h. Find the time the cars travelled to meet.
A body started moving in a straight line from rest. It accelerated uniformly at 7 cm/s2 for 36 seconds, and then it continued moving at the velocity it had gained for a further 34 seconds. Find the magnitude of its average velocity .
If a particle was moving with an initial velocity and a constant acceleration , determine the average velocity of the particle during the 1st, 2nd, and 3rd seconds of its movement.