When a bicycle is in motion, the force of friction exerted
by the ground on the two wheels is such that it acts

a) In the backward direction on the front wheel and in the
forward direction on the rear wheel.
(b) In the forward direction on the front wheel and in the
backward direction on the rear wheel.
(c) In the backward direction on both the front and rear
wheels.
(d) In the backward direction on both the front and rear
wheels.

Answer Posted / abhinavasrivastava

when bicyle moves, both wheels rotates in backwards darection
and friction force is always in opposite direction of force
so friction in both wheels is in forward direction

Is This Answer Correct ?    1 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Up to how much weight can be rounded off while weighing a bakery item in a bakery?

1541


What affect does electricity have on soil?

584


What is cardiac output?

577


What sound waves travel from air to water the frequency remains?

567


What do you mean by diffraction and what is/are the proper condition/conditions for it?

641






What is sound velocity?

610


What is a neutron?

548


What is frequency of sound in air?

549


assuming g = 9.8 m/sec2, what is the weight on earth, in newtons, of a 60 kilogram person?

687


Explain what is the direction of null vector?

528


i measured a 3-ph capacitor with a multimeter which is not connected to supply... but i could get the phase to phase voltage... how tis is possible..????

1422


What is reverberation?

568


Using which process does the blotting paper absorb ink?

486


Explain the weights in pounds of liquid gallons?

527


I just want to convert the voltage into current i.e. suppose I have 750V & 1A AC power then I want to convert it into 12V & 62A DC power only difficulty is that I don't want to use the tranceformer. Simply to say, I want to make the step-down without using tranceformer. Please, give me some ideas. And also I want the relation between Magnetic Induction & Weight of the body can be levitated. Or I can say, how much of magnetic induction requires to lift 500gms weight? I am heartily thankful to you.

1816