English, asked by amalmakkar912, 1 year ago

What is gear ? How it is useful to us ?

Answers

Answered by durekhan123

Gears can increase or decrease the speed of rotation and can easily be used to reverse the direction of rotation. Another reason gears are essential is that they transmit rotational motion to a different axis. Gears are round. On the edge of the gear are teeth.

Previous Question

Next Question

Similar questions

Chemistry, 7 months ago

name a source of fat...

Chemistry, 7 months ago

Assertion (A): The product of pressure and volume for a fixed amount of a gas is equal to a constant Reason (R): At constant temperature, for a fixed amount of a gas, pressure is inversely proportional to volume a) Both A and R are correct and R is the correct explanation of A b) Both A and R are correct and R is not the correct explanation of A c) A is correct. R is incorrect. d) A is incorrect.

English, 7 months ago

avoid is abstract noun??

English, 1 year ago

We....... The money on the 15th(are need/will need)...

English, 1 year ago

How to write an email describing your trip to your friends...

English, 1 year ago

write a short story that begins with"Sudha was the odd one out......" 350-400 words...

Chemistry, 1 year ago

calculate the number of particles in 8g of nitrogen molecule...

English, 1 year ago

essay in 100 -150 words...the topic is"should punishment be abolish in school"...