A certain force acts on a body at rest. ...

A certain force acts on a body at rest. If after 10 seconds the body moves with a velocity of 20 `m/s` and if its mass is 3 kg, find the magnitude of the force acting on the body.

Text Solution

Verified by Experts

6 N

Topper's Solved these Questions

MEASUREMENT OF PHYSICAL QUANTITIES
NAVNEET PUBLICATION|Exercise QUESTION BANK|35 Videos
PROPERTIES OF A MAGNETIC FIELD
NAVNEET PUBLICATION|Exercise QUESTION BANK|39 Videos

Similar Questions

Explore conceptually related problems

A body of mass 2 kg moves with a velocity of 5 m/s. Find its kinetic energy.

A body of mass 1 kg moves with an initial velocity of 15 m/s . If its velocity changes to 25 m/s in 5 seconds, find the force acting on the body.

What kind of force keeps the body at rest?

A force of 20 N acts on a body at rest. What will be its momentum after 10 seconds?

A body moves with a velocity of 10 m/s for 10 s and then with a velocity of 20 m/s in the same direction for 40 s. Find its average velocity.

A body moves along a circle of radius 1 m with a constant kinetic energy 25 J. Then force acting on it is

Balanced force : body at rest :: Force equation :……

A stationary body of mass 3 kg explodes into three equal pieces. Two of the pieces fly off in two mutually perpendicular directions, one with a velocity of 3hati ms^(1) and the other with a velocity of 4hatj ms^(-1) . - If the explosion occurs in 10^(–4) s , the average force acting on the third piece in newton is

Solve the following examples: (numerical problems) A body of mass 1 kg, moving with a velocity of 4 m/s collides with a body of mass 0.5 kg moving with a velocity of 2 m/s . If the velocity of the first body after collision is 8/3 m/s , find the velocity of the second body after collision.

Solve the following examples: (numerical problems) A body moves in a straight line with a uniform acceleration. If the initial velocity of the body is 5 m/s and the velocity after 10 s is 15 m/s, find the acceleration of the body and

NAVNEET PUBLICATION-MOTION, FORCE AND WORK-QUESTION BANK

Define the following terms and write the SI and CGS units for the same...
Text Solution
|
What is the direction of velocity of a particle performing uniform cir...
Text Solution
|
Distinguish between: Distance and Displacement:
Text Solution
|
Distinguish between: Speed and Velocity:
Text Solution
|
Give scientific reasons : Water is life.
Text Solution
|
Solve the following examples: A force of 20 N acts on a body. If the ...
Text Solution
|
Solve the following examples: When a force of 20 N acts on a body, th...
Text Solution
|
Solve the following examples: (numerical problems) A person travels a...
Text Solution
|
The velocity of a car increases from 15 (km)/h to 33 (km)/h in 20 s. F...
Text Solution
|
A body covers 10 m in the first 5 s and 20 m in the next 5 s. Find its...
Text Solution
|
A body moves with a velocity of 10 m/s for 10 s and then with a veloci...
Text Solution
|
A car takes 20 minutes to cover a distance of 94 km. Find its speed in...
Text Solution
|
Calculate the force required to produce an | acceleration of 0.2 m/s^(...
Text Solution
|
A certain force acts on a body at rest. If after 10 seconds the body m...
Text Solution
|
A body of mass 1 kg moves with an initial velocity of 15 m/s. If its v...
Text Solution
|
Answer the following questions: What do you understand by the forces ...
Text Solution
|
Answer the following question: For what different purpose do you use ...
Text Solution
|
Answer the following questions: Write the formula for the escape veloc...
Text Solution
|
Answer the following question orally : Tell the formula for calculati...
Text Solution
|
Answer the following question orally : Define acceleration.
Text Solution
|