WorksheetsMotion - Quiz
Total questions: 8
Worksheet time: 4mins
Motion & Rest both are (in terms - absolute, relative etc.)
(a)
An object has travelled 10km in 15 mins. It's displacement will be...
10 km
15 km
1.5km
Cannot be predicted
Speedometer is a device, used to measure...
Distance
Displacement
Speed
Velocity
Magnitude of an Average Speed of an object is equal to average velocity if...
It is moving in definite direction
It's initial and final position are same
If it is in uniform motion
They travel equal distances
From the top of a tower, a particle is projected upward and it reaches ground after 5 secs. Initial velocity of particle is 12 m/s . What is height of the tower?
55 m
65 m
75 m
85 m
A body strikes the floor vertically with a speed u and rebounds at the same speed. The change in the velocity will be...
u
3u
2u
0
The formula for average velocity [(v+u)/t] is valid when acceleration is,,,
Variable
Zero
Uniform
None of these
HOW MUCH WOULD BE YOUR SCORE?
