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WorksheetsFORCE AND ITS EFFECTS
Total questions: 10
Worksheet time: 5mins
When we shake the branch of a tree, its fruits and dry leaves fall down. This is an example of
Inertia of motion
Inertia of Rest
Inertia of Direction
Newton's third law of motion
A dog is chasing a hare and the hare runs in a zigzag path. What happens?
The dig becomes confused
The dog catches the hare easily
It becomes difficult for the dog to catch the hare
The hare dies
Splitting up of a force into two mutually perpendicular components is called the
determination of that force
subtraction of the forces
resolution of that force
line of action of that force
What is not true of unbalanced forces?
It can change the velocity of the object
. It can change the direction
Change the momentum
Change the shape of the body
which of these is not a vector quantity
momentum
force
impulse
inertia
When body is in motion, ________ always changes.
its velocity
its acceleration
.its position vector
its momentum
Inertia of an object is quantitative measure of its
(a)
Newtons laws do not hold good for particles
(a)
Which is the cause of change of motion or change in the state of motion
Atmospheric Pressure
Friction
Pressure
Force
. A karate player can break a pile of tiles with a single blow of his hand.How he can do it?
