1) Turning effect of force is called a) Torque b) Moment of force c) Both A&B 2) Torque= a) F x D b) F x d 3) Unit of pressure a) Pascal b) N/m2 c) Both A &B 4) Atmospheric pressure on earth's surface at sea level is a) 100000Pa b) 1000Pa 5) Air pressure is measured with a device called a) Barometer b) Galvanometer

Tabela rankingowa

Motyw

Opcje

Zmień szablon

Przywrócić automatycznie zapisane ćwiczenie: ?