A wave has a frequency of 1000 Hz and a wavelength of 0.33 m. What is the speed of the wave? Use the equation v=fxa.

O

O

O

A. 330 m/s

B. 590 m/s

C. 0.017 m/s

O

D. 0.0030 m/s

SUBMIT

Adelivery truck leaves a warehouse and travels 2.60 km north. the truck makes a left turn and travels 1.25 km west before making another right turn to travel 1.40 km north to arrive at its destination. what is the magnitude and direction of the truck's displacement from the warehouse?

In physics the desire of an object to keep doing what it is doing is termed?

1) what is the power in horsepower of a 100 watt light bulb? what is the power in kilowatts of a 200 horsepower engine? 2) if a cars engine is providing 3000 n of force to keep the car moving at 5 m/s, what is the engine’s effective power? 3) how many gallons of water will be pumped from a well 30 feet deep by a 1/2 hp engine in 1 minute? (1 gallon weighs 8.34 pounds)