How do you complete this part of newton's first law of motion? an object at rest tends to
a. remain at rest.
b. create friction.
c. change its direction.
d. move in a straight line

Astone dropped into a well is heard to strike the water after 8seconds. find the depth of the well if the velocity of sound is 350m/s

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

Why is the use of carbon-14 limited