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Recent questions tagged motion along a straight line
+3
votes
1
answer
If x = at + bt^2 where x is in meters and t is in seconds. What are the
asked
Apr 5, 2019
in
Class 11
by
kratos
motion along a straight line
class-11
nature of physical world and measurement
units and measurements
+3
votes
1
answer
Of the following situations, which one is impossible? A. A body having velocity east and acceleration east
asked
Apr 3, 2019
in
Mathematics
by
kratos
motion along a straight line
+2
votes
1
answer
A ball is in free fall. Upward is taken to be the positive direction.
asked
Mar 6, 2019
in
Mathematics
by
kratos
motion along a straight line
+1
vote
1
answer
The area under a velocity-time graph represents: A. acceleration B. change in acceleration
asked
Mar 1, 2019
in
Mathematics
by
kratos
motion along a straight line
+3
votes
1
answer
Each of four particles move along an x axis.particle 1: x(t)=3.5 − 2.7t^3 particle 2: x(t)=3.5+2.7t^3
asked
Feb 26, 2019
in
Mathematics
by
kratos
motion along a straight line
+2
votes
1
answer
Displacement can be obtained from: A. the slope of an acceleration-time graph
asked
Jan 22, 2019
in
Mathematics
by
kratos
motion along a straight line
+3
votes
1
answer
A feather, initially at rest, is released in a vacuum 12 m above the surface of the earth.
asked
Jan 6, 2019
in
Mathematics
by
kratos
motion along a straight line
+2
votes
1
answer
A ball is shot vertically upward with a given initial velocity. It reaches a maximum height of 100 m.
asked
Jan 3, 2019
in
JEE
by
kratos
work
jee
kinematics
energy and power
class-9
class-10
icse
force
jee mains
motion along a straight line
gravitation
+3
votes
1
answer
The diagram shows a velocity-time graph for a car moving in a straight line. At point P the car must be:
asked
Dec 24, 2018
in
Mathematics
by
kratos
motion along a straight line
+2
votes
1
answer
The position y of a particle moving along the y axis depends on the time t according to the equation y = at − bt^2.
asked
Dec 4, 2018
in
Mathematics
by
kratos
motion along a straight line
+2
votes
1
answer
A freely falling body has a constant acceleration of 9.8 m/s2. This means that:
asked
Nov 26, 2018
in
Mathematics
by
kratos
motion along a straight line
+2
votes
1
answer
The diagram shows a velocity-time graph for a car moving in a straight line. At point Q the car must be:
asked
Nov 23, 2018
in
Mathematics
by
kratos
motion along a straight line
+3
votes
1
answer
The magnetic flux associated with a closed loop is ϕ = 6t^2 + 7t + 1, where ϕ is in milliweber and t in seconds.
asked
Sep 30, 2018
in
Class 12
by
kratos
motion in a straight line
neet
class-11
aiims
jee
jee mains
motion along a straight line
class-12
+1
vote
1
answer
A particle moves on the x axis. When its acceleration is positive and increasing:
asked
Sep 7, 2018
in
Mathematics
by
kratos
motion along a straight line
+1
vote
1
answer
A satellite of small mass burns during its descent and not during ascent. Why ?
asked
Aug 22, 2018
in
JEE
by
kratos
class-11
jee
class-9
jee mains
motion along a straight line
gravitation
+1
vote
1
answer
A particle moving about its equilibrium position with equation y = -ax - bt. Interpret the condition
asked
Jul 23, 2018
in
Class 12
by
kratos
waves
neet
oscillations
class-11
motion along a straight line
+1
vote
1
answer
Which one of the following statements is correct for an object released from rest?
asked
Jul 20, 2018
in
Mathematics
by
kratos
motion along a straight line
+1
vote
1
answer
A stone is released from an aeroplane which is rising with upward acceleration 5 m/*^2. Here g = 10 m/*^2.
asked
Jul 12, 2018
in
JEE
by
kratos
forces
class-11
jee
upsee
kinematics
jee mains
motion along a straight line
+3
votes
1
answer
Area under velocity-time curve over a given interval of time represents (a) acceleration (b) momentum
asked
Jul 4, 2018
in
JEE
by
kratos
class-8
class-11
jee
describing motion
kinematics
jee mains
motion along a straight line
+3
votes
1
answer
An object is shot vertically upward. While it is rising: A. its velocity and acceleration are both upward
asked
Jun 12, 2018
in
Mathematics
by
kratos
motion along a straight line
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