A Car stats from rest and moves on a sur...

A Car stats from rest and moves on a surface on which the coeffcient with distance ,x The car moves with the maximum possible accelertion The kintic energy E of the x car will be proportional to

`x^(-2)`

`x^(-1)`

`x^(2)`

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

KINEMATICS, FORCES
D MUKHERJEE|Exercise Type 2|22 Videos
IIT QUESTIONS 5
D MUKHERJEE|Exercise Matrix matching type|2 Videos
MISCELLANEOUS QUESTION 1
D MUKHERJEE|Exercise Miscellaneous Questions-1 (Straight-Objective Type)|54 Videos

Similar Questions

Explore conceptually related problems

A car starts from rest and moves on a surface in which the coefficient of friction between the road and the tyres increases linearly with distance (x). The car moves with the maximum possible acceleration. The kinetic energy (E) of the car will depend on x as

A car starts from rest to cover a distance s. the coefficient of friction between the road and the tyres is mu . The minimum time in which the car can cover the distance is proportional to

A car starts from rest and moves with constant acceleration. In first t seconds it covers distance x. Then distance covered by it in next t seconds will be:-

A car of mass m starts from rest and acquires a velocity along east upsilon = upsilonhati (upsilon gt 0) in two seconds Assuming the car moves with unifrom acceleration the force exerted on the car is .

A car starts from rest and moves with uniform acceleration for time t then it moves with uniform speed of 60 km/h for time 3t and comes to rest. Find the average speed of car in its total journey.

D MUKHERJEE-KINEMATICS, FORCES-Revision Exercise

A train of length 200m switches on its heat when it starts moving wio...
Text Solution
|
A stick is thrown in the air and lands at some distance from the throw...
Text Solution
|
A Car stats from rest and moves on a surface on which the coeffcient w...
Text Solution
|
A unifrom chain of mass m hannges from a light pulley ,with unequal le...
Text Solution
|
A ball of mass m is dropped onto a floor from a certain height. The co...
Text Solution
|
An insect of mass m is initially at one end of a stick of length L and...
Text Solution
|
Three ships A, B and C are in motion. The motion of A as seen by B is ...
Text Solution
|
A point moving along the x-direction starts from rest at x=0 and comes...
Text Solution
|
A man of mass m stands on a long flat car of mass M , moving with velo...
Text Solution
|
A small body b starts from rest at the hightest point A of a large fi...
Text Solution
|
A spring of force constant K rests on a smooth floor, with one end fix...
Text Solution
|
A variable force F acts on a body which is free to move. The displacem...
Text Solution
|
A cannon shell 1 and 2 km away from the cannon. A second shell, fired ...
Text Solution
|
A unifrom heavy chain is placed on a table with a part of it hanging o...
Text Solution
|
A block rests on a rough floor. A horizontal force which increases lin...
Text Solution
|
A particle moving with velocity V changes its direction of motion by a...
Text Solution
|
A frame of reference F(2) moves with velocity vecv with respect to ano...
Text Solution
|
Two bodies of masses m and M are attached to the two ends of a light s...
Text Solution
|
A particle starts from the origin of coordinates at time t = 0 and mov...
Text Solution
|
A man holds a thin sticks at its two ends and bends it in an arc, like...
Text Solution
|