Prove that:-

(a) The unit of pressure is a derived unit.​

An electric current is flowing through the cord below.what will happen to this current if a magnet is brought near the cord? a. the electric current will stop flowing. b. it will exert a force on the voltage. c. the resistance of the wire will decrease. d. it will exert a force on the electric current.

The coefficient of friction is a number that represents the resistance to sliding between two in contact with one another.

Heterogeneous mixture with larger particles that never settle is