The speed time graph for a car is shown in the figure.

find how far is the car travel in the first 4 seconds. Shade the area on the graph that represents the distance travelled by the car during the period.

The speed time graph for a car is shown in the figure. Which part of the graph represents uniform motion of the car?

A body starts from rest. The ratio of the distances travelled by it during the 4th and 3rd second is

Draw the graphs for the following tables of values, with suitable scales on the axes. Distance travelled by a car. How much distance did the car cover during the period 7.30 a.m. to 8 a.m.?

A 1.2m tall girl spots a balloon moving with the wind in a horizontal line at a height of 88.2 m from the ground.The angle of elevation of the balloon from the eyes of the girl at any instant is 60^@ .After some time,the angle of elevation reduces to 30^@ (see Fig 9.13),Find the distance travelled by the balloon during the interval..

The wheels of a car move 5 times in a second.If the diameter of a wheel is 84 cm.Find the speed of the car in km/hr.

A motor car starting from rest travelled for 10 seconds with an uniform. acceleration of 5 m //s ^2 . What is the final velocity? Find the distance covered by the car.

A car is moving from rest, After 10 seconds its wheels rotate 360 times in 1 minute. If the radius of the wheel is 50cm, then find the linear distance travelled in 6 minutes.

A car start from rest and acquire a velocity of 54 km/h in 2 sec. Find (i) the acceleration (ii) distance travelled by car assume motion of car is uniform?

Form the pair of linear equations in the following problems and find their solutions (if they exist) by any algebraic method:Places A and B are 100km apart on a highway.One car starts from A and another from B at the same time.If the car travel in the direction at different speeds,they meet in 5 hours.If they travel towared each other,they meet in 1 hour .What are the speeds of the two cars?

A body covers 4 m in 3rd second and 12 m in 5th second. How far will it travel in the next three seconds ( assume uniform acceleration ) ?