Adrag racer starts from rest and accelerates at 7.4 m/s2. how far will he travel in 2.0 seconds?

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.

Match these items. 1. coulombs __force 2. ohms __emf 3. centimeters __resistance 4. newtons __charge 5. volts __length

Which compound is held together by the electrostatic force between two ions? a. co2 b. cci4 c. h2s d. mgf2