As object has a charge of 4.5 c. did it gain or lose electrons

A 200kg bucket of cement

Read the following sentence: Hurricanes can cause a lot of damage because of high winds, rain, and storm surge. How would this sentence be corrected Select one of the options below as your answer:A.

A machine does 2500 J work in 1 minute what is the power developed by the machine?

To meet the productivity goal, you must move 75 units of product per hour. You have moved 30 units of product in 30 minutes. How many units of product will you need to move per minute for the remainder of the hour to meet the productivity goal?

If a 100-N net force acts on a 50-kg car, what will the acceleration of the car be?

A change from one form of energy into another is called a. gravitational potential energy. b. work. c. conservation of energy. d. an energy transformation

4. An airplane must achieve a velocity of 71 m/s for takeoff. If the runway is 1000 m long, what must the acceleration be?

As the average kinetic energy of the particles in a gas increases, which of the following occurs?

Power=170 watts time=20 seconds

What is the charge of alpha, beta and gamma rays?