Question

Choose the appropriate function of the machine given below-
Bicycle

• A. Multiply the force applied
• B. Change the direction of the force applied
• C. Apply force at a convenient point and produce its effect at some other point
• D. Save time or increase speed
• E. Do unsafe work with ease

Answer 1

The correct option is D

Save time or increase speed

1. A bicycle consists of a wheel and axle arrangement.
2. A wheel and axle arrangement consists of a wheel attached to a rod or shaft.
3. A wheel and cylinder arrangement is used as a speed multiplier.
4. A bicycle works on the principle of wheel and axle.

Hence, option D is correct.