A physics demo launches a ball horizontally while dropping a second ball vertically at exactly the same time. 1) which ball hits the ground first?

A fully charged capacitor with a voltage of 120 v is discharged through a resistor. (a) what is the voltage across the capacitor at the end of three time constants?

Suppose the gravitational force between two masses is 10N. If the magnitude (numerical size) of each of the two masses double what is the new value of the new force between them. A. 5 N B. 20 N C. 40 N D. 10 N

Identify the number of neutrons in one atom of sulfur with an atomic mass number of 34 amu. A) 16 B) 18 C) 32 D) 34

The impact of a truck colliding at 16 km/h with a concrete pillar caused the bumper to indent only 7.4 cm. The truck stopped. Determine the acceleration of the truck during the collision.

Who invented the telephone? Thomas Edison the Wright brothers Alexander Graham Bell Henry Ford

What would happen to the stratosphere if humans were to increase the amount of ozone within it?

The noise floor, also known as additive white Gaussian noise (AWGN), is a continuous noise level that appears over a wide spectrum when viewed in the frequency domain. a. Trueb. False

Disadvantages of magnets

What type of motion occurs when an object spins around an axis without altering its linear position?

What happens to the movement of particles in a liquid when it is heated?