Kinematics

Kinematics
An athlete completes its 200 meter race in 25 seconds. Its average speed will be
6 ms⁻¹
10 ms⁻¹
8 ms⁻¹
5 ms⁻¹
Author: rikazzz Comment
Kinematics
A stone is dropped from the top of a building which is 180 meters high. If the stone hits the ground after 6 seconds, its final velocity will be
40 ms⁻¹
50 ms⁻¹
60 ms⁻¹
110 ms⁻¹
Author: rikazzz Comment
Kinematics
Alex is walking at the rate of 2km/h towards east, it is an example of
vector
scalar
length
energy
Author: rikazzz Comment
Kinematics
A bus accelerates at 1 ms⁻² from an initial velocity of 4 ms⁻¹ for 10s. The distance moved in that time will be
90 meter
25 meter
60 meter
72 meter
Author: rikazzz Comment
Kinematics
A train starts from rest. It acquires a speed of 25 ms⁻¹ after 20 s. The total distance is
500 m
31.25 m
300 m
250 m
Author: rikazzz Comment
Kinematics
A car start from rest. It moves through 2 km in 100 s with uniform acceleration. Its speed at the end of 100 s will be
80 ⁻¹
20 ⁻¹
40 ms⁻¹
10 ⁻¹
Author: rikazzz Comment
Kinematics
A vector quantity among the following is
velocity only
force only
mass
velocity and force
Author: rikazzz Comment
Kinematics
The disordered or irregular motion of an object is called
vibratory motion
circular motion
linear motion
random motion
Author: rikazzz Comment
Kinematics
Straight line motion of a body is known as
circular motion
linear motion
random motion
vibratory motion
Author: rikazzz Comment
Kinematics
The children playing on see-saw exhibit
translational motion
rotatory motion
linear motion
vibratory motion
Author: rikazzz Comment

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