Advertisements
Advertisements
प्रश्न
Two women are of the same weight. One wears sandals with pointed heels while the other wears sandals with flat soles. Which one would feel more comfortable while walking on a sandy beach? Give reasons for your answer.
उत्तर
While walking on a sandy surface, one needs the footwears of larger area so that the pressure exerted on the ground is minimum. So, in this case, the woman having the sandals with pointed heels will be less comfortable in walking while the other woman wears sandals with flat soles feels more comfortable while walking on sandy beach.
APPEARS IN
संबंधित प्रश्न
Write true or false.
The unit of weight is kilogram
Fill in the blank.
Lubricants are used to ..................... friction.
Select the correct alternative.
A force does not change
Give one example of force as a stretch
Name the type of force which act in the following case:
A horse moves a cart
Answer the following.
Define weight.
Solve the following numerical problem.
Two horses pull a cart in the same direction with a force of 500 N each. Find the resultant force acting on the cart.
Give a reason for the following.
Boats and ships have streamlined shapes?
During dry weather, while combing hair, sometimes we experience hair flying apart. The force responsible for this is
Mention the factors on that the effect of a force depends.