A 1k ball is thrown into the air the air with an initial velocity of 30 m/s how much kinetic energy does the ball have

Technician A says mechanical efficiency is a comparison between brake horsepower and indicated horsepower.

You are given an orange liquid. what methos would you use to observe and describe the physcial properties of the liquid without changing it?

Lightning heats the surrounding air to A. 300°C. B. 3,000°C. C. 300,000°C. D. 30,000°C

Which type of energy increases when you compress a spring? A. Elastic Potential Energy B. Kinetic Energy C. Radiant Energy D. Sound Energy

How many pins did the first p1 power connector to the motherboard have that was used with the original atx?

Why is it important for engineers to design bumper cars safely

What must her minimum speed be just as she leaves the top of the cliff so that she will miss the ledge at the bottom, which is 1.75 m wide and 9.00 m below the top of the cliff?

Which statement describes how light behaves when it strikes a translucent material? A. Light is scattered. B. Light is transmitted. C. Light is reflected. D. Light is absorbed.

A certain gas is present in a 15.0 l cylinder at 2.0 atm pressure. if the pressure is increased to 4.0 atm the volume of the gas decreases to 7.5 l.

Choose all the answers that apply. To qualify as a planet, a celestial object must: have an irregular shape revolve around the sun orbit in a clear area have enough gravity to have a spherical shape have a satellite