Amachine shop worker records the mass of an aluminum cube as 176g. if one side of the cube measures 4cm, determine the density of the aluminum

(01.02 mc) nicole pushes her bike up a hill. overhead, the sun exerts a gravitational force on earth. which statement is true about the bike and earth? they both experience contact forces. they both experience non-contact forces. the bike experiences a non-contact force and earth experiences a contact force. the bike experiences a contact force and earth experiences a non-contact force. they both experience non-contact forces.

If a substance is in the gas phase, which of qualities of the gas will stay constant? a: volume b: mass c: shape d: position of particles

An object dropped from cliff falls with a constant acceleration of 10 metre per second square find its speed of two seconds after it was dropped