If a 50 kg student is standing on the edge of a cliff. find the student’s gravitational potential energy if the cliff is 40 m high.

Oxygen and nutrients are moved through the body by the: a. circulatory system c. lymphatic system b. digestive system d. reproductive system

Astudent pushes a 60-n block across the floor for a distance of 10 m. how much work was done to move the block

Adisk with a radius of r is oriented with its normal unit vector at an angle q with respect to a uniform electric field. which of the following would result in an increase in the electric flux through the disk? check all that apply? a. increasing the area of the disk b. decreasing the given orientation angle of the disk c. decreasing the strength of the electric field d. increasing the given orientation angle of the disk, but not exceeding an angle of 90