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Recent questions tagged force and laws of motion
+3
votes
1
answer
Which of the following has more inertia: (a) a rubber ball and a stone of the same size?
asked
Apr 7, 2019
in
Class 9
by
kratos
cbse
force and laws of motion
class-9
force
laws of motion
+2
votes
1
answer
Name the type of strength used at the time of take *** in long jump.
asked
Apr 7, 2019
in
JEE
by
kratos
isc
force and laws of motion
jee
physical education
class-9
icse
jee mains
class-12
+3
votes
1
answer
Two objects, each of mass 1.5 kg are moving in the same straight line but in opposite directions.
asked
Apr 3, 2019
in
Class 9
by
kratos
force and laws of motion
class-9
cbse
+1
vote
1
answer
State whether force is a scalar or a vector quantity.
asked
Apr 2, 2019
in
Class 9
by
kratos
force and laws of motion
class-9
+3
votes
1
answer
A bullet of mass m strikes a block of mass M. The bullet ******* embedded in the block.
asked
Mar 31, 2019
in
JEE
by
kratos
work
force and laws of motion
collisions
work energy and power
class-11
jee
energy and power
class-9
jee mains
+1
vote
1
answer
When a carpet is beaten with a stick, dust comes out of it. Explain.
asked
Mar 30, 2019
in
Class 9
by
kratos
force and laws of motion
class-9
cbse
+2
votes
1
answer
What is the momentum in kg.m/* of a 10 kg car travelling at
asked
Mar 27, 2019
in
Class 9
by
kratos
force and laws of motion
class-9
+1
vote
1
answer
Name the type of force (balanced or unbalanced) which changes the shape of a rubber ball on compressing.
asked
Mar 27, 2019
in
Class 10
by
kratos
motion
newtons laws of motion
class-8
force and laws of motion
class-9
class-10
icse
force
+2
votes
1
answer
When a tree is shaken, its fruits and leaves fall down: Why ?
asked
Mar 26, 2019
in
Class 11
by
kratos
cbse
force and laws of motion
class-11
class-9
laws of motion
+3
votes
1
answer
Kindly answer ASAP.
asked
Mar 25, 2019
in
Class 11
by
kratos
force and laws of motion
momentum
class-11
class-10
laws of motion
+1
vote
1
answer
What is the SI unit of momentum ?
asked
Mar 22, 2019
in
Class 9
by
kratos
force and laws of motion
class-9
cbse
+1
vote
1
answer
A man takes a step forward with probability 0.4 and backwards with probability 0.6.
asked
Mar 20, 2019
in
JEE
by
kratos
motion in a straight line
force and laws of motion
class-11
jee
probability
class-9
class-10
jee mains
laws of motion
class-12
+3
votes
1
answer
A body starts from rest and travels ‘*’ m in 2^nd second, then acceleration is
asked
Mar 17, 2019
in
Class 12
by
kratos
motion in a straight line
neet
cbse
force and laws of motion
jee
aiims
kinematics
class-9
jee mains
+3
votes
1
answer
Consider the following statements: 1. The gravitational force exerted by the sun on the moon is greater than the gravitational force exerted
asked
Mar 16, 2019
in
Class 11
by
kratos
class-11
class-9
gravitation
force and laws of motion
+1
vote
1
answer
(a) To every action, there is an………………….. and…………………… reaction (b) Momentum is a…………….. Its emit is………
asked
Mar 13, 2019
in
Class 9
by
kratos
force and laws of motion
class-9
class 9
+3
votes
1
answer
It is much easier for a small animal to run uphill than for a large animal, because
asked
Mar 10, 2019
in
Class 12
by
kratos
force and laws of motion
class-12
class-9
organisms and populations
+3
votes
1
answer
Which physical quantity corresponds to the rate of change of momentum ?
asked
Mar 5, 2019
in
Class 9
by
kratos
motion
force and laws of motion
class-9
force
+1
vote
1
answer
Explain the meaning of the following equation : F = m x a
asked
Mar 5, 2019
in
Class 9
by
kratos
cbse
force and laws of motion
momentum
class-9
+1
vote
1
answer
What is the force which produces an acceleration of 1 m /*^2 in a body of mass 1 kg ?
asked
Mar 4, 2019
in
Class 9
by
kratos
force and laws of motion
class-9
cbse
+2
votes
1
answer
State Newton’* first law of motion. Give two examples to illustrate Newton’* first law of motion.
asked
Mar 2, 2019
in
Class 9
by
kratos
force and laws of motion
class-9
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