Home
Class 11
PHYSICS
You are on a frictionless horizontal pla...

You are on a frictionless horizontal plane . How can you get off if no horizontal force is exerted by pushing against the surface ?

A

by jumping

B

by spitting or sneezing

C

by rolling your body on the surface

D

by running on the plane

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

End A of the bar AB in figure rests on a frictionless horizontal surface and end B is hinged. A horizontal force vecF of magnitude 120 N is exerted on end A . You can ignore the weight of the bar. What is the net force exerted by the bar on the hinge at B ?

The figure shown the velocity as a function of the time for an object with mass 10kg being pushed along a frictioniess horizontal surface sby external horizontal force. At t=3s , the force stops pushing and the object moves freely. It then collides head on and sticks to another object of mass 25kg

A box of mass m=2 kg resting on a frictionless horizontal ground is acted upon by a horizontal force F, which varies as shown. Find speed of the particle when force ceases to act.

A particle initially at rest on a frictionless horizontal surface, is acted upon by a horizontal force which is constant is size and direction. A graph is plotted between the work done (W) on the particle, against the speed of the particle, (v). If there are no other horizontal forces acting on the particle the graph would look like

A man pushes a 80 N crate a distance of 5.0 m upward along a frictionless slope that makes an angle of 30^@ with the horizontal. The force he exerts is parallel to the slope. If the speed of the crate increases at a rate of 1.5 then the work done by the man is :

A uniform bar of square cross-section is lying along a frictionless horizontal surface. A horizontal force is applied to pull it from one of its ends then

A horizontal uniform rope of length L, resting on a frictionless horizontal surface, is pulled at one end by force F. What is the tension in the rope at a distance l from the end where the force is applied?

A uniform sphere is place on a smooth horizontal surface and as horizontal force F is appied on it at a distance h above the surface. The acceleratioin of the centre

Blocks are in contact on a frictionless table. A horizontal force F=3N is applied to one block as shown. The force exerted by the smaller block m_(2) on block m_(1) is :

A block of mass m is placed on a smooth inclined plane of inclination theta with the horizontal. The force exerted by the plane on the block has a magnitude