Advertisements
Advertisements
Question
Write down the type of motion of a body along with the A – O – B of the following distance – time graph.

Advertisements
Solution
Body is in uniform motion i.e. it covers equal distance in equal intervals of time.
APPEARS IN
RELATED QUESTIONS
During an experiment, a signal from a spaceship reached the ground station in five minutes. What was the distance of the spaceship from the ground station? The signal travels at the speed of light, that is, 3 × 108m s−1.
Name the physical quantity which gives us an idea of how slow or fast a body is moving.
What is the SI unit of retardation ?
Convert a speed of 54 km/h into m/s.
A car is moving on a straight road with uniform acceleration. The speed of the car varies with time as follows :
Time (s) : 0 2 4 6 8 10
Speed (m/s) : 4 8 12 16 20 24
Draw the speed-time graph by choosing a convenient scale. From this graph :

(1) Calculate the acceleration of the car.
(2) Calculate the distance travelled by the car in 10 seconds.
One of the following is not a vector quantity. This one is :
A car moving on a straight path covers a distance of 1 km due east in 100 s. What is velocity of the car?
Define speed of a body.
How many variables are present in each equation of motion?
