Advertisements
Advertisements
Question
The speed of a moving object is determined to be 0.06 m/s. This speed is equal to :
Options
2.16 km/h
1.08 km/h
0.216 km/h
0.0216 km/h
Solution
0.216 km/h
We can convert 0.06 m/s as :
= `"0.06 (3600)"/1000` km/hr
= 0.216 km/hr
So , the answer is 0.216 km/h.
APPEARS IN
RELATED QUESTIONS
What name is given to the speed in a specified direction ?
What do the following measure in a car ?
(a) Speedometer (b) Odometer
In addition to speed, what else should we know to predict the position of a moving body ?
Arrange the following speed in increasing order (keeping the least speed first
A scooter moving with a speed of 30 km/h.
A car is moving along a straight road at a steady speed. It travels 150 m in 5 seconds:
What is its average speed ?
Give an example of the motion of a body moving with a constant speed but with a variable velocity. Draw a diagram to represent such a motion.
The velocity-time graph of a moving body is given below in Figure
Displacement in each part AB, BC and CD.
A body moves from rest with uniform acceleration and travels 270 m in 3 s. Find the velocity of the body at 10 s after the start.
Give two examples of uniform circular motion from your daily life.
Which of the following figures (Fig. 8.3) represents uniform motion of a moving object correctly?
