A sound wave travels at 330 m/sec and has a wavelenght of 2meters. calcuate the frequency and period

What was the name of the first steam-powered locomotive that was developed by george stephenson?

Read the scenario. A car moves 30 mi/h to the north. Every second, the velocity increases by 3 mi/h. Which option represents the acceleration as a vector quantity? 3 mi/h/s 30 mi/h 30 mi/h north 3 mi/h/s north

Anyone want to get a conversation going again? lol

What is the temperature of a gas in which the atoms are moving very, very slowly? Question 9 options: cold hot room temperature

Compared to a plane gravitational pull on the ground to 7 miles in sky is what

Which of these accurately describes a chemical reaction A. products and reactants combine to form new reactants. B. Reactants combine to form products C. Products and reactants combine to form new substances D. Products combine to form reactants

Why construction is present near the bulb

Water, with a density of rho = 1125 kg/m 3 rho=1125 kg/m3, flows in a horizontal pipe. In one segment of the pipe, the flow speed is v 1 = 6.53 m/s v1=6.53 m/s. In a second segment, the flow speed is v 2 = 1.17 m/s v2=1.17 m/s.

If you are standing on a weighing scale in an elevator what happens to your weight if the elevator accelerates up or accelerates down? Are you going to weigh less, weigh more or the same?

A student throws a coin vertically downward from the top of a building. The coin leaves the thrower'S hand with a speed of 15.0m/s. How far does it fall in 2.00 s?