I WOULD GIVE BRAINLIEST TO ANYONE THAT ANSWERS :) ✌ How would you build a device to convert the blowing of the wind into a form a car could use to drive down the street on regular tires and wheels?

20. threshold braking in the vehicle's braking system occurs when a. the brake pedal is pushed, heel on floorboard, with full foot pressure. b. the brakes are exerting full braking power, without traction loss. c. the driver begins pushing down the brake pedal, with moderate slowdown. d. the brakes just begin to take hold with a gradual slowdown.

Acertain radio station broadcasts radio waves that have a wavelength of 298cm what is its broadcast frequency?

How much energy will be transferred to your eardrum while listening to this sound for 1.0 min?