Aspecimen of copper having a rectangular cross section 15.2 mm x19.1 mm (0.6 in. x 0.75 in.) is pulled in tension with 44500 n(1 lbf) force, producing only elastic deformation. calculate the resulting strain.

(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.

The cerebellum controls? thirst sensations sleep-wake cycles hand-eye coordination heart rate and pulse

Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.