" "the ground.
A flowerpot (vase) falls off a balcony and takes (3.5 s) to
What is the height of the balcony?
Neglect air resistance,

Solar cell a produces 100 joules of energy, when a light source is shown on it for 3 minutes. solar cell b produces 200 joules of energy when the same light source is shown on it for 5 minutes. which solar cell works better? a) solar cell b, because it produces more energy. b) solar cell b, because it generates more power. c) solar cell a, because it produces energy quicker. d) solar cell a, because it generates a greater wattage. eliminate

Aplane travels 1000 miles in 5 hours .what is the planes average speed?

If the force applied to an object remains constant, is more power needed for the object to move faster ? explain