A car of mass 1250 kg is moving at 30(m)...

A car of mass 1250 kg is moving at `30(m)//(s)`. Its engine delivers 30 kW while resistive force due to surface is 750 N. What maximum acceleration can be given to the car

`(1)/(3)m//s^(2)`

`(1)/(4)m//s^(2)`

`(1)/(5)m//s^(2)`

`(1)/(6)m//s^(2)`

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

WORK, ENERGY, POWER & COLLISION
ERRORLESS |Exercise Assertion|30 Videos
WORK , ENERGY , POWER AND COLLISION
ERRORLESS |Exercise Self Evaluation Test|19 Videos

Similar Questions

Explore conceptually related problems

A car of mass 1250 kg is moving at 30(m)//(s) . Its engine delivers 30 kW while resistive force due to surface is 750 N. What maximum accelration can be given to the car

A 100 kg car is moving with a maximum velocity of 9 m//s across a circular track of radius 30 m . The maximum force of friction between the road and the car is

A Car of mass 1000 kg is moving with a velocity of 10 m // s under the action of a forward force of 1000 N and retarding force of 500 N due to friction. Wath be its velocity after 5 seconds ?

A car of mass 1000 kg moves on a circular track of radius 20 . If the coefficient of friction is 0.64, then the maximum velocity with which the car can move is

A car of 1000 kg moving with a velocity of 30 m//s stops with uniform acceleration after covering a distance of 50 m on application of brakes. Find the force applied by the brakes on the car and also work done.

A car having a mass of 1000 kg is moving at a speed of 30 "metres"//"sec" . Brakes are applied to bring the car to rest. If the frictional force between the tyres and the road surface is 5000 newtons, the car will come to rest in

A car having a mass of 1000 kg is moving at a seed of 30 metres/sec. Brakes are applied to bring the car to rest if the frictional force between the tyres and the road surface is 5000 newtons,t he car will come to reast in

A car of mass 800 kg moves on a circular track of radius 40 m . If the coefficient of friction is 0.5, then maximum velocity with which the car can move is

ERRORLESS -WORK, ENERGY, POWER & COLLISION-Assertion

A car of mass 1250 kg is moving at 30(m)//(s). Its engine delivers 30 ...
Text Solution
|
Statement-1: A person walking on a horizontal road with a load on his ...
Text Solution
|
Assertion : The work done during a round trip is always zero. Reaso...
Text Solution
|
Assertion : Work done by friction on a body sliding down an inclined...
Text Solution
|
Assertion : When a gas is allowed to expand, work done by gas is pos...
Text Solution
|
Assertion: A light body and a heavy body have same momentum. Then they...
Text Solution
|
Assertion: The instantaneous power of an agent is measured as the dot...
Text Solution
|
Assertion: The change in kinetic energy of a particle is equal to the ...
Text Solution
|
Assertion: A spring has potential energy , both when it is compressed ...
Text Solution
|
Statement-1:Comets move around the sun in elliptical orbits, the gravi...
Text Solution
|
Assertion: Internal forces cannot change linear momentum. Reason: In...
Text Solution
|
Assertion : Water at the foot of the water fall is always at differe...
Text Solution
|
Assertion : The power of a pump which raises 100 kg of water in 10...
Text Solution
|
Assertion: According to law of conservation of mechanical energy chang...
Text Solution
|
Assertion : When the force retards the motion of a body, the work do...
Text Solution
|
Assertion: In an elastic collision of two bodies , the momentum and en...
Text Solution
|
Assertion : A body cannot have energy without possessing momentum but...
Text Solution
|
Assertion : Power developed in circular motion is always zero. Reas...
Text Solution
|
Assertion : A kinetic energy of a body is quadrupled, when its veloc...
Text Solution
|
Assertion: A quick collision between two bodies is more violent that s...
Text Solution
|
Assertion : Work done by or against gravitational force in moving a b...
Text Solution
|