The volume is 8 centimeters cubed
Answer:
Scalar quantities: a. Speed
b. Density
Vector quantities: a. Force
b. Displacement
c. Velocity
Explanation:
A vector quantity is a physical quantity that has magnitude and direction so force, displacement and velocity are considered vector quantities because they have magnitude and direction
A scalar quantity is a physical quantity that has magnitude and direction so speed and density are scalar quantities because they have magnitude only
There are three answers, the impulse is equal to the change in momentum of the system. The dimensions of these quantities are the same, namely mass times velocity. You can think of impulse as kind of the "net effect" that a force has in changing the state of motion of a system.
3: C the earth's axis is angled meaning the sun is closer or farther to/from the earth during season changes
4: False a revolution is how long the earth takes around the sun
B. A stream of particles, or otherwise known as photons, small pieces of light. All of the rest of the options could never make a shadow.
