Write True or False

Questions

7 questions · self-marked practice — reveal the answer and mark yourself.

Question 11 Mark

A winding road or ghat is an example of lever of first order.

Answer

False

Question 21 Mark

A slanting plank is used to lift a weight.

Answer

True

Question 31 Mark

In Archimedes screw, the rod rests on flat surface.

Answer

True

Question 41 Mark

Screw is an example of wedge.

Answer

False

Question 51 Mark

In pulley, force can be applied in upward direction.

Answer

False

Question 61 Mark

Combination of wheel and axle is a simple machine.

Answer

True

Question 71 Mark

Lever helps big vehicle to climb up and down the mountain easily.

Answer

False

Science Write True or False