REALLY NEED HELP ASAP
Student 1 drops a ball from a tower. Student 2 throws a ball down at 35 m/s from the same height and from the same tower. The student 2's ball takes one-quarter of the time of the dropped ball. What is the height of the tower? Use a=10.0m/s2 [down]

What properties of a moving object are used in determining the object's energy of motion

What is the equation for electrical work?

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