2a. A wave has a frequency of 50 Hz and a wavelength of 0.10 m. How do you find the wave speed? *

A: Divide 50 Hz by 0.10 m

B: Divide 0.10 m by 50 Hz

C: Subtract 0.1 m from 50 Hz

D: Multiply 50 Hz by 0.10 m

2b. What is the wave speed of the wave in 2a?

Who is most likely to have a physiological age that is much younger than his or her actual age?

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The gravity of Neptune is about 1.1 times the gravity of Earth. How will the mass of an object on Neptune compare with its mass on Earth? a. The mass of the object will be slightly less on Neptune than on Earth. b.

You are swimming with your buddies on a beach in the surf. you leave your cooler and supplies on the beach, and after a half hour you swim back to shore, but your stuff isn't there. you look along the beach and see your cooler 200 m down the beach.

1500 kg car increases its speed by 2 m/s for each second of travel. What is the net force acting on the car?

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you walk into your room and and turn on the light however the light doesn't turn on use 4 step problem

Determine the magnitude of force F so that the resultant FR of the three forces is as small as possible.