What is the potential energy of a 1-kilogram ball is thrown into the air with an initial velocity of 30m/sec?

Which organisms provide the most available energy

A resistor is connected in series with a power supply of 23.90 V. The current measure is 0.60 A. What is the resistance (in Ω) of the resistor?

As the mass oscillates on a spring, when is displacement at its maximum and velocity equal to zero? A. when it is partially compressed B. when it is at the equilibrium position C. when it is fully stretched D. when it is at near rest

Why does the burning of fossil fuels increase the greenhouse effect on earth? why does the burning of fossil fuels increase the greenhouse effect on earth? burning fuel warms the planet. burning releases carbon dioxide into the atmosphere.

What is seven multiplied by seven plus 45?

Factfile about eclips

Will is in an experiment in which he is asked to raise his hand every time he thinks he hears a tone. At a particular intensity level, Will accurately detects the tone 50% of the time. This is Wills

What is implicit memory?

A student places a cup of cold water on a counter in a warm room. The student measures the temperature of the water every minute until it stops changing. The water's final temperature is 28 degrees celsius. What is the final temperature of the room?

You pull a simple pendulum of length 0.225m to the side through an angle of 3.50∘ and release it. Part A How much time does it take the pendulum bob to reach its highest speed? Take free fall acceleration to be 9.80 m/s^2.