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100,483 results
A 10 N force is applied on a body produce in it an acceleration of 1 m/s2. The mass of the body is (a) 15 kg (b) 20 kg (c) 10 kg (d) 5 ...
1,264 views
3 years ago
A body, under the action of a force, acquires an acceleration of 1 m/s2. The mass of this body must be (a) 10 kg (b) 20 kg ...
825 views
A force of 6 N acts on a body at rest and of mass 1 kg. During this time, the body attains a velocity of 30 m/s. The time for which the ...
1,394 views
A body weighs 72 N on the surface of the earth.What is the gravitational force on it,at a height equal to half the radius of the earth?
13,018 views
A position dependent force F = 7-2 x+3 x 2 newton acts on a small body of mass 2 kg and displaces it from x=0 to x=5 m. The work ...
5,983 views
Following sets of three forces act on a body. Whose resultant cannot be zero. (CPMT 1985) (a) 10, 10, 10 (b) 10, 10, 20 (c) 10, 20, ...
15,028 views
A body of mass M is kept on a rough horizontal surface (friction coefficient=µ). A person is trying to pull the body by applying a ...
10,323 views
If the mass of a body and the force acting on it are both doubled, what happens to the acceleration ?
1,354 views
4 years ago
Watch as U.S. Marines from the 31st Marine Expeditionary Unit's maritime raid force execute a thrilling helocast exercise off the ...
581 views
1 day ago
A force of 2 kg wt. act on a body of mass 4.9 kg calculate its acceleration.
2,604 views
A body of weight 72 N moves from the surface of earth at a height half of the radius of earth, then gravitational force exerted on it ...
4,353 views
Three forces acting on a body are shown in figure. To have the resultant force only along the y-directon, the magnitude of the ...
10,077 views
A body of mass 1 kg begins to move under the action of a time dependent force N, where and are unit vectors along x and y axis.
5,800 views
A body moves a distance of 10 m along a straight line under the action of a force of 5 N. If the work done is 25 joules, the angle ...
2,875 views
Figure shows the electric lines of force emerging from a charged body. If the electric field at A and B are EA and E B respectively ...
873 views
A body of mass 3 kg is under a constant force, which causes a displacement s in metres in it, given by the relation S=1/3 t2, where ...
8,309 views
A body under the action of a force `vec(F)=6hat(i)-8hat(j)N` acquires an acceleration of `5ms^(-2)` . The 10s mass of the body is.
507 views
A force fo 3000 dyne acts on a body of mass 400g for 10s. Find the kinetic energy of the body after 10s.
1,544 views
2 years ago
Give one example each where: (a) a force moves a stationary body. (b) a force stops a moving body (c) a force changes the speed ...
2,104 views
Calculate the force acting on a body whose linear momentum changes by `20 kg ms(-1)` in 10 s.
796 views