2 times 10 to the power of 5 is your answer.
The formula we can use in this case is:
d = v0t + 0.5 at^2
v = at + v0
where,
d = distance travelled
v0 = initial velocity = 0 since at rest
t = time travelled
a = acceleration
v = final velocity when it took off
a. d = 0 + 0.5 * 3 * 30^2
d = 1350 m
b. v = 3 * 30 + 0
<span>v = 90 m/s</span>
This question is probably referring to heat energy transferring from the car to its surroundings.
Answer:negative charge, small relative mass, and found outside the nucleus
Explanation:
The electron is one of the subatomic particles. It is negatively charged and has a relatively small or somewhat negligible mass. It is found outside the nucleus on the orbits. The electron is bound to the nucleus by electrostatic forces of attraction in the Bohr's model of the atom.
Drag
Explanation:
The shape of a particle affects its drag.
The drag on a body is the a force that tends to halt the motion of a particle in a fluid such as air or liquid.
- The shape and build of a body affects the drag of the body.
- This is why fishes evolved a torpedo streamlined shape in water to help them have less drag and swim faster.
- Airplane are specially built to avoid drag of air when they are flying.
Learn more:
Friction brainly.com/question/2959748
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