A person used force( F). Shown in figure...

A person used force( F). Shown in figure to move a load with constant velocity on surface. Profile.

Text Solution

Verified by Experts

The correct Answer is:

during up the incline and down the incline constant forces respectively would be used.

Topper's Solved these Questions

NEWTONS LAWS OF MOTION
ALLEN|Exercise EXERCISE-II|112 Videos
NEWTONS LAWS OF MOTION
ALLEN|Exercise EXERCISE-III|28 Videos
NEWTONS LAWS OF MOTION
ALLEN|Exercise SWOE|44 Videos
NEWTON'S LAWS OF MOTION & FRICTION
ALLEN|Exercise EXERCISE (JA)|4 Videos
RACE
ALLEN|Exercise Basic Maths (Wave Motion & Dopplers Effect) (Stationary waves & doppler effect, beats)|24 Videos

Similar Questions

Explore conceptually related problems

A person used force (F) , shown in figure to move a load with constant velocity on given surface. Identify the correct surface profile:

In the block moves up with constant velocity v m/s. Find F

Blocks shown in figure moves with constant velocity 20 m/s towards right. All surfaces in contact are rough. The friction force applied by B on A is

Three blocks are connected as shown in the figure. Valculate the minimum force required to move the body with constant velocity. The coefficient of friction at all surfaces is 0.25.

Blocks shown in figure moves with constant velocity 10 m/s towards right. All surgaces in contact are rough. The friction force applied by B on A is :-

An object and a plane mirror are shown in figure. Mirror is moved with velocity V as shown. The velocity of image is : .

A chain of length L is placed on a horizontal surface as shown in figure At any instant x is the length of chain on rough surface and the remaining portion lies on smooth surface limitlly x= 0 A horizontal force p is applied to the chain (as shown in figure) in the duration from x = 0 to x = L For chain to move with constant speed

A body of mass 10 kg is moving on a horizonal surface be applying a force of 10 N in the forward direction. The body moves with a constant velocity of 0.2ms^(-1) . Work done by the force of friction in the first 10 seconds is

A solid sphere of mass M and radius R is pulled by a force F as shown in figure . If the sphere does not slip over the surface , then frictional force acting on the sphere is

Two blocks A and B of mass 2m and m respectively are connected to a massless spring of force constant K as shown in figure A and B are moving on the horizontal frcitionless surface with velocity v to right with underformed spring. If B collides with C elastically, then maximum compression of the spring will be

ALLEN-NEWTONS LAWS OF MOTION-EXERCISE-I

Three blocks of messes m1,m2 and m3 are connected to a massless star...
Text Solution
|
A 0.5 kg ball moving with a speed of 12 m/s strikes a hard wall at an ...
Text Solution
|
A person used force( F). Shown in figure to move a load with constant ...
Text Solution
|
The ratio of gravitational mass to inertial mass is equal to:
Text Solution
|
A given object takes n times more time to slide down a 45^(@) rough i...
Text Solution
|
The figure shows a horizontal force vecF acting on a block of mass M o...
Text Solution
|
A 150 g tenins ball coming at a speed of 40m/s is hit straight back by...
Text Solution
|
Three blocks of masses m(1), m(2) and m(3) kg are placed in contact wi...
Text Solution
|
Two block of masses M(1) and M(2) are connected with a string passing...
Text Solution
|
Three masses M(1), M(2) and M(3) are lying on a frictionless table. Th...
Text Solution
|
In Newton's second vecF=mveca (for constant mass m), veca is the accel...
Text Solution
|
A man of mass 90 kg is standing in an elevator whose cable broke sudde...
Text Solution
|
A force F=(6hati-9hatj+10hatk) N produces an accelertion of 1 m^(-2) i...
Text Solution
|
Two bodies A and B of masses 10kg and 15kg respectively kept on a smoo...
Text Solution
|
Ten one-rupee coins are put on top of each other on a table, Each coin...
Text Solution
|
A block of mass 10 kg is in contact with a cart. If the coefficient of...
Text Solution
|
A gramophone record is revolving with an angular velocity omega. A coi...
Text Solution
|
A man, of mass 60kg, is riding in a lift. The weights of the man, when...
Text Solution
|
A person of mass 60 kg is inside a lift of mass 940 kg and presses the...
Text Solution
|
Find the impulse experienced by a body.If the body mass M hits normall...
Text Solution
|