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Recent questions tagged motion in a plane
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A stone is allowed to fall from the top of a tower 100m high and at the same time another stone is projected vertically upwards
asked
Apr 7, 2019
in
Class 11
by
kratos
gravitation
motion in a straight line
cbse
class-11
kinematics
motion in a plane
+3
votes
1
answer
What is “Trajectory of a projectile?
asked
Apr 6, 2019
in
Class 11
by
kratos
class-11
motion in a plane
+3
votes
1
answer
A fighter plane of length 20 m, wing span (distance from tip of one wing to the tip of the other wing) of 15 m and height 5 m
asked
Apr 5, 2019
in
JEE
by
kratos
ncc
cbse
class-11
jee
class-10
jee mains
motion in a plane
+2
votes
1
answer
The velocity of projection of oblique projectile is (6i +8j) m/* The horizontal range of the projectile is
asked
Apr 2, 2019
in
JEE
by
kratos
class-11
jee
kinematics
jee mains
motion in a plane
+2
votes
1
answer
A bend in a level road has a radius of 100 m. The maximum speed with which a car turning this bend without skidding,
asked
Apr 1, 2019
in
JEE
by
kratos
class-8
circular motion
motion in a plane
class-11
jee
mechanics
pressure
force
jee mains
laws of motion
+2
votes
1
answer
Two particles having mass M and m ate moving in a circular path having radius R and r.
asked
Apr 1, 2019
in
Class 12
by
kratos
neet
class-11
aiims
jee
jee mains
motion in a plane
+1
vote
1
answer
A machine gum is moved on the top of a tower 100 m high. At what angle should the gum the inclined to cover a maximum rages
asked
Mar 31, 2019
in
Class 11
by
kratos
class-11
motion in a plane
+1
vote
0
answers
1. Show that for two complementary angles of projection of a projectile with the same velocity,
asked
Mar 31, 2019
in
Class 12
by
kratos
neet
class-11
jee
jee mains
motion in a plane
+2
votes
1
answer
A particle shows distance - time curve as given in this figure.
asked
Mar 31, 2019
in
Class 12
by
kratos
neet
class-11
aiims
jee
jee mains
motion in a plane
+2
votes
1
answer
Assertion : Current and time both have direction as well as magnitude but still are not considered Vector.
asked
Mar 31, 2019
in
Class 11
by
kratos
class-11
motion in a plane
+2
votes
1
answer
Give a relation between angular acceleration and linear acceleration.
asked
Mar 31, 2019
in
Class 11
by
kratos
class-11
motion in a plane
+1
vote
1
answer
A projectile is fired at an angle of 45° with the horizontal.
asked
Mar 31, 2019
in
Class 12
by
kratos
class-11
motion in a plane
aiims
neet
+1
vote
1
answer
If the angle between the vectors A and B is θ, the value of the product vector (B x A). A is equal to
asked
Mar 31, 2019
in
Class 12
by
kratos
neet
class-11
jee
jee mains
motion in a plane
+2
votes
1
answer
A car sometimes overturns while taking a turn. When it overturns, it is
asked
Mar 30, 2019
in
Class 12
by
kratos
neet
circular motion
jee
aiims
motion in two dimension
jee mains
motion in a plane
+2
votes
1
answer
For a particle in uniform circular motion, the acceleration vector a.
asked
Mar 30, 2019
in
JEE
by
kratos
class-11
jee
kinematics
description of motion in 2 and 3 dimensions
motion in a plane
+1
vote
1
answer
The maximum range of a projectile is 3 km.What would be its range when launched at an angle of 15° with the horizontal ?
asked
Mar 30, 2019
in
Class 11
by
kratos
class-11
motion in a plane
+2
votes
1
answer
An object of mass 3 kg is at rest. Now a force of vector F = 6t^2 i + 4t j is applied on the object then velocity of object at t = 3 sec.
asked
Mar 30, 2019
in
Class 12
by
kratos
vector calculus
neet
class-11
aiims
kinematics
application of derivative
class-12
motion in a plane
+2
votes
1
answer
A projectile can have the same range R for two angles of projection. If t_1 and t_2 be the times of flights in the two cases,
asked
Mar 30, 2019
in
JEE
by
kratos
class-11
jee
jee mains
motion in a plane
units and measurements
+3
votes
1
answer
Can you associate vectors with (a) the length of a wire bent into a loop, (b) a plane area, (c) a sphere?
asked
Mar 29, 2019
in
Class 12
by
kratos
neet
motion in a plane
class-11
aiims
moving charges and magnetism
electromagnetism
class-12
+3
votes
1
answer
Let α ∈ R and the three vectors a = αi + j + 3k, b = 2i + j - αk and c = αi - 2j + 3k. Then the set
asked
Mar 29, 2019
in
Class 12
by
kratos
neet
jee main 2020
jee
vectors
jee mains 2019
jee mains
motion in a plane
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