A car is traveling 30m/s and slams on the breaks, coming to a complete stop in 5 seconds. Calculate its acceleration (assuming it was constant). Draw a graph of x-t, v-t and a-t.

Your town is considering building a biodiesel power plant describe at least two advantages and two disadvantages

Select the three ways that the parallel-plate capacitor differs from a car battery.

Aheavy piece of hanging sculpture is suspended by a90-cm-long, 5.0 g steel wire. when the wind blows hard, the wire hums at its fundamental frequency of 80hz. what is the mass of the sculpture?