Question

B. Give one word for the following.
1. A force acting on an object by directly
touching it yeauty
2. A force which opposes relative motion
between surfaces of two objects
3. Giving specific shape for moving vehicles so
as to reduce friction
4. Net effect of two or more forces applied
on an object
54
ICSE​

Answer 1

Answer:

ɪ ᴅᴏɴᴛ ɴᴏ ᴛʜɪꜱ ᴀɴꜱᴡᴇʀ ꜱᴏ ꜱᴏʀʀʏ