What is the order of magnitude of the gravitational force between two 1.0 kilogram charges that are positioned 1.0 meter apart?

(1) 11

(2) 2

(3) 1

(4) - 11

A current of 250A is flowing through a copper wire with a resistance of 2.09x10^-4 ohm. What is the voltage?

Why dose the weight of an object change with increasing elevation on earth

Which two things determine an object's momentum? A. Speed and distance traveled B. Mass and velocity C. Speed and velocity D. Direction and speed

A worker standing on a freshly mopped floor is adjusting products on a metal shelf. There is an exposed wire in contact with the shelving. What is this an example of? Select the best option.

Bill and Mary wanted to have a snack after school. They heated some milk in a pot on the stove to make hot chocolate. They also popped some popcorn in the microwave oven. How did Bill and Mary transfer heat energy to make these snacks?

Which wave source can travel through the vacuum of space?

When you are in the front passenger seat of a car turning to the left, you may find yourself pressed against the right-side door. What concept (s) explain (s) why you press against the door and why the door presses on you? 1.

Newton's second law problem. The spring constant can be determined from the balance of forces in equilibrium. Suppose the spring extends a distance LaTeX: / Delta Δ x when additional mass LaTeX: / Delta Δ m is added.

If a charged object is brought near the sphere, how is the charge on the sphere related to its motion?

A 0.157 kg ball is thrown straight up from 2.33 m above the ground. Its initial vertical speed is 11.60 m/s. A short time later, it hits the ground. Calculate the total work done by the force of gravity during that time.