Home
Class 11
PHYSICS
The distance travelled by a body is 107....

The distance travelled by a body is 107.25 m in time 1.5 s. The velocity with correct significant figures is

A

71.5

B

71

C

71.5

D

`72.0`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

Multiply 107.88 by 0.610 and express the result with correct number of significant figures.

State how the velocity-time graph can be used to find (i) the acceleration of a body, (ii) the distance travelled by the body in a given time, and (iii) the displacement of the body in a given time.

Find the distance travelled by a body in 5 minutes if it travels with a uniform speed of 20 m s^(-1) .

(a). Calculate the area enclosed by a circle of radius 0.56 m to the correct number of significant figures. (b) . Calculate the area enclosed by a circle of diameter 1.12 m to the correct number of significant figures.

A body travels uniformly a distance of 13.8 ± 0.2 m in time 4.0 ± 0.3 s . The velocity of the body within error limits is? The percentage errors in the above problem is?

The velocity-time graphs of a car and a scooter are shown in the figure. (i) The difference between the distance travelled by the car and the scooter in 15 s and (ii) the time at which the car will catch up with the scooter are, respectively.

If the distance travelled by a freely falling body in the last second of its journey is equal to the distance travelled in the first 2s, the time of descent of the body is

The graph between the resistance force F acting on a body and the distance covered by the body is shown in the figure. The mass of the body is 25kg and initial velocity is 2 m//s^(2) . When the distance covered by the body is 4m, its kinetic energy would be

The mass and volume of a body are 4.237 g and 2.5cm^(3) respectively. The density of the material of the body in correct significant figures is

The mass and volume of a body are 4.237 g and 2.5cm^3, respectively. The density of the meterial of the body in correct significant figures is