Inertia is an object's resistance to change in motion. In other words the difficulty in moving an object or stopping it from moving. A heavier car has more inertia than a lighter car because it's harder to move. A faster car has more inertia than a slower one with equal mass because it's harder to get it to stop.
So the more inertia a car has, the more dangerous it is in a collision.
We can solve for the acceleration by using a kinematic equation. First we should identify what we know so we can choose the correct equation.
We are given an original velocity of 24 m/s, a final velocity of 0 m/s, and a time of 6 s. We and looking for acceleration (a) in m/s^2.
The following equation has everything we need:
So plug in the known values and solve for a:
0 = 24 + 6a
-24 = 6a
a = -4 m/s^2
Answer:
A True ( I Think Its True I'm Not Intirely sure)
Explanation:
A) It is very dry at the equator because it is so hot.
False. It depends on what else is around.
The Sahara Desert is near the Equator.
But so is the Amazon rain forest.
B) Higher places are usually warmer because they are closer to the Sun.
False. Higher places are usually colder, because the air is thinner.
C) Land masses change the direction of currents.
True
D)The sun provides energy needed for the evaporation process. Gravity allows water droplets to fall as precipitation.
True