What is the unit and tool to measure the mass of a rock?

What are disadvantages of series circuits? Check all that apply. • They are easy to design and build •They are complicated to design and build A break in one wire causes all current to stop •Current can flow through other branches if there is a

What is the central core of hair

What would you use to measure distance east and west of the prime meridian

Which statement is true about acceleration? A. it is the rate of change of speed per unit time B. it is the rate of change of displacement per unit time C. it is the rate of change of velocity per unit time D.

Energy from various sources is considered to have been derived from sun. Do you agree? Do justify.

Describe the rise and fall of a basketball using the concepts of kinetic energy and potential energy

Another word for character in sports is "sportsmanship." - True False

Assume an 8-kg bowling ball moving at 2m/s bounces off a spring at the same speed that it had before bouncing. What is the momentum of the recoil?

A physics book slides off a horizontal tabletop with a speed of 3.90 m/s. It strikes the floor in 0.350 s. Ignore air resistance. Find the height of the tabletop above the floor.

A guitar string 66 cm long vibrates with a standing wave that has two antinodes. 1. Which harmonic is this 2. what is the wavelength