Answer:
-You should use your parking brake when on a hill/mountain with a huge drop because your car can’t slide off the edge.
-When there is a flood where your car is sitting because the water can’t carry your car

5 0

3 years ago

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A 1 kg ball and a 10 kg ball are dropped from a height of 10 m at the same time. In the absence of air resistance,

RideAnS [48]

Answer:

the two balls will hit the ground at the same time.

Explanation:

The time of dropping, in the following equation, is related to both the distance travel s and the gravitational acceleration g, which are the same for both ball (if we neglect air resistance), no matter what their mass are.

$s = gt^2/2$

$t^2 = 2s/g$

So the time it takes to drop 2 balls are the same. They will hit the ground at the same time.

3 0

3 years ago

A neutral atom of an element has the same number of __________ and ________. Question 6 options: Neutrons and electrons Protons

Bess [88]

The answer is: [C]: "protons and electrons" .
____________________________________________________

8 0

3 years ago