In order to be forces, their effects must cancel each other out and not cause a change in the object's motion

If the textbook weighs 19.6 newtons on venus, what is the strength of gravity on venus?

Decreased sensitivity to an unchanging stimulus is known as

Select all the correct answers. which changes will increase the rate of reaction during combustion? decreasing the area of contact between the reactants adding more oxygen to the reaction removing heat from the reaction changing the reactants from solid form to powdered form lowering the exposure of the reactants to air