Agas is confined in a cylinder with a piston. what happens when work is done on the gas?

Orque can be calculated by multiplying the force (n) applied at 90? to the lever arm at a distance (m) from the pivot point (point of rotation), the compound si unit for the torque is n? m. if the force (at 90? to the lever arm) applied is 15 n and it is applied at 2.0 m from the pivot point (point of rotation), what is the torque on the lever?

There are weak or strong attractive forces between atoms of liquids with a high viscosity

The dot diagram represents the motion of the motorcycle as it moves from left to right