In the image of the underwater submarine (i can't upload it), if the only 2 forces acting on the submarine are the downward force of gravity and the upward force of buoyancy, how will the submarine move? a. it will sink downward b. it will neither sink nor float. c. it will float upward

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.

Alfred pushes on a heavy box, but cannot move it. the box has a lot of inertia motion friction gravity

which statements describe the image? check all that apply.the wood is releasing argon gas.this information is useful for dating ancient rock.the process works only with organic matter.the element has a half-life of 5,730 years.this shows the half-life of carbon-19.