What is the kinetic energy of a 1 kg ball thrown into the air with an initial velocity of 30m/s

At one instant a bicyclist is 41.0 m due east of a park's flagpole, going due south with a speed of 15.0 m/s. Then 27.0 s later, the cyclist is 41.0 m due north of the flagpole, going due east with a speed of 15.0 m/s. For the cyclist in this 27.

Which plants are usually the first to live in soil?

A piece of paper with mass 0.002 kg falls from a height of 8 m. under realistic conditions, it experiences air resistance.

What is one example of reusing water? A. Taking shorter showers B. watering the yard in the morning C. watering water with dirty dish water D. Turning off water in the sink while brushing teeth

Which would describe a situation in which the Doppler effect is occurring? Sheila notices an increase in volume as an object approaches her. Brad hears an object increase in loudness as it is vibrated at its natural frequency.

Which organization functions to privide clinics and surgeries i developing nations

What role do convection currents play in oceans and the atmosphere?

What causes density currents to form in the mediterranean sea? a. condensation b. evaporation c. transpiration d. upwelling

How long does it take a car to travel 450 km at 75 km/hr

A free-falling golf ball strikes the ground and exerts a force on it