Question

1) what is a force ?what changes can be produced by force
2) why do tools means for cutting always have a sharp edges
3) define sliding friction and give two examples
4) how does lubricant reduce the friction
5) draw the diagram of universal recycling symbol
6) what is the unit to measure the sound intensity
7) write any two slogans to reduce sound pollution
plz tell ans don't give irrelevant ans plz tomorrow I have physics exam that also online exam plz plz metion the numbers and ans​

Answer 1

1) force can change the position of a body. stabte to motion.

2) force can change the direction of a motion.

3)force can change the size and shape of the object.

Hope it helps u!! ♡

Answer 2

Answer:

Hey siso ..

It's ok siso ...

now please don't be in angry...

but y u won't talk with sandhya siso ...

please talk to her also siso please...