Dynamics

Dynamics
The friction offers by a slippery ground is
very high
very little
very difficult
circular
Author: rikazzz Comment
Dynamics
If the pressing force on the sliding surfaces is greater, then friction will be
small
constant
zero
greater
Author: rikazzz Comment
Dynamics
If the coefficient of friction between wood and marble is 0.6,mass of wood is 6 kg, then the force of friction between the wood and the horizontal marble floor will be
36 N
30 N
40 N
23 N
Author: rikazzz Comment
Dynamics
A cyclist keeps on pedaling to overcome
velocity
inertia
position
friction
Author: rikazzz Comment
Dynamics
The constant of friction is represented by
ω
δ
σ
μ
Author: rikazzz Comment
Dynamics
As weight is a force so it is a
scalar quantity
fixed quantity
variable quantity
vector quantity
Author: rikazzz Comment
Dynamics
The property of a body due to which it resists any change in its state of rest or motion is termed as
force
inertia
momentum
velocity
Author: rikazzz Comment
Dynamics
To push the ground backwards and walk, the force needed is
gravitational force
friction
retarding force
resultant force
Author: rikazzz Comment
Dynamics
The resultant of all the forces acting on body is
net force
normal force
perpendicular force
equilibrium
Author: rikazzz Comment
Dynamics
The resultant of all the forces acting on a body is called
net force
net friction
net velocity
net momentum
Author: rikazzz Comment

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