What force should be applied on a body o...

What force should be applied on a body of mass 500 kg to change its velocity from 4 `ms^(1)` to 6 `ms^(-1)` in one second ?

250 N

500 N

1000 N

2000 N

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

LAWS OF MOTION
AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT ( SECTION -B) objective type questions (one option is correct)|59 Videos
LAWS OF MOTION
AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT ( SECTION -C) objective type questions (More than one options are correct)|21 Videos
LAWS OF MOTION
AAKASH INSTITUTE ENGLISH|Exercise TRY YOURSELF|69 Videos
KINETIC THEORY
AAKASH INSTITUTE ENGLISH|Exercise EXERCISE (ASSIGNMENT) SECTION - D Assertion - Reason Type Questions|10 Videos
MAGNETISM AND MATTER
AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT (SECTION D)|26 Videos

Similar Questions

Explore conceptually related problems

A constant force acting on a body of mass 3 kg changes its speed from 2ms^(-1) to 3.5 ms^(-1) in 25 s. The direction of motion of the body remains unchanged. Calculate magnitude and direction of the force.

A force is applied on a body of mass 20 kg moving with a velocity of 40ms^(-1) . The body attains a velocity of 50ms^(-1) in 2 second. Calculate the work done by the body.

A constant force acting on a body of mass of 5 kg change its speed from 5ms^(-1) "to" 10ms^(-1) in 10 s without changing the direction of motion. The force acting on the body is

A constant retarding force of 50 N is applied to a body of mass 20 kg moving initially with a speed of 15 ms^(-1). How long does the body take to stop ?

A body of mass 10 kg initially at rest acquires velocity 10 ms^(-1) . What is the work done ?

A constant retarding force of 50 N is applied to a body of mass 20 kg moving initially with a speed of 15ms^(-1) How long does the body take to stop ?

A body of mass 6 kg is acted on a by a force so that its velocity changes from 3 ms^(-1) to 5ms^(-1) , then change in momentum is

(Answer the following questions briefly and to the point :) A constant retarding force of 100 N is applied to a body of mass 10 kg moving initially with a speed of 30 ms^(-1) . What is the retardation of the body ?

A constant retarding force of 50N is apllied to a body of mass 10kg moving initially with a speed of 10ms^(-1) . The body comes to rest after

Calculate the kinetic energy of a body of mass 0.1 kg and momentum 20 kg ms^(-1)

AAKASH INSTITUTE ENGLISH-LAWS OF MOTION-ASSIGNMENT ( SECTION -A)

An athlete does not come to rest immedietly after crossing the winning...
Text Solution
|
What force should be applied on a body of mass 500 kg to change its ve...
Text Solution
|
A machine gun fires n bullets per second and the mass of each bullet i...
Text Solution
|
A metalic ball strikes a wall and drops dead whereas tennis ball havin...
Text Solution
|
A body of mass 1 kg is attracted by the Earth with a force which is ...
Text Solution
|
Swimming is possible on account of
Text Solution
|
A 10 kg object is subjected to two forces ( in newton ) vec(F)(1) = 1...
Text Solution
|
Normal reaction on a body by a floor depends on its
Text Solution
|
Action and reaction
Text Solution
|
A bomb at rest explodes into three parts of the same mass. The momentu...
Text Solution
|
A 10 g bullet moving at 200 m/s stops after penetrating 5 cm of wooden...
Text Solution
|
The unit of impulse is the same as that of
Text Solution
|
In a rocket, fuel burns at the rate of 2 kg/s. This fuel gets ejected ...
Text Solution
|
A bullet fired from a gun experiences a force of 600 -2 xx 10^(5) t in...
Text Solution
|
A player kicks a football of mass 0.5 kg and the football begins to mo...
Text Solution
|
A grenade having mass of 10 kg flying horizontally with a velocity of ...
Text Solution
|
A ball of mass 0*2 kg moving with a speed of 30 m/s strikes a bat retu...
Text Solution
|
A machine gun fires a bullet of mass 65 g with a velocity of 1300 m/s...
Text Solution
|
The masses of two bodies are in the ratio 1:6 and their velocities are...
Text Solution
|
If two bodies collide , then impulsive foce between them can change
Text Solution
|