In a system, 45 J of work is done on a car using a 65 N force. How far does the car move

What is the mane function of thenucleus

In the United States, the average person eats about 3000 food Calories per day. What is the average power of this energy intake? 14.5 watts 14.5 watts 145 watts 145 watts 1450 watts 1450 watts 14, 500 watts

A large cylindrical tank contains 0.750 cubic meters of nitrogen gas at 27 degrees celsius and 1.5 e5 pa absolute pressure. the tank has a tight-fitting piston that allows the volume to be changed.

Why is no work done when you hold a book in place over your head? A A force is applied to the book, but there is no movement. B The book has motion, but no force is applied to it. C A force is applied to the book, causing it to move.

5. In an A-frame house, the two congruent sides extend from the ground to form a 34° angle at the peak. What angle does each side form with the ground? 156 146 73 78

If the pressure inside a rubber balloon is 1500 mmhg, what is this pressure in pounds-force per square inch (psi)

Which is the only mechanism that can introduce new alleles in a gene pool? genetic drift random mating mutation

A boulder and a pebble are sitting on a cliff, which has greater gravitational potential energy and why? A cheetah and a person are racing, both has the same mass, which has a greater kinetic energy and why?

What is the slope if an object comes to a stop then remains at rest?

Positive charge Q is placed on a conducting spherical shell with inner radius R1 and outer radius R2. A particle with charge q is placed at the center of the cavity. The net charge on the inner surface of the conducting shell is