6 Which of the following statements are marjob gutwollotadi

Last updated: 6/20/2023

6 Which of the following statements are marjob gutwollotadi correct 1 Centre of mass of a body always coincides with the centre of gravity of the body 2 Centre of mass of a body is the point at which the total gravitational torque on the body is zero 3 A couple on a body produce both translational and rotational motion in a body villal 4 Mechanical advantage greater than one means that small effort can be used to lift a large load imatt a 2 and 4 c 2 and 3 b 1 and 2 ett 2