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Mashcka [7]
3 years ago
9

A car reaches 80 kilometers per hour, then suddenly crashes into the concrete wall

Physics
1 answer:
Novay_Z [31]3 years ago
3 0

Answer:

what is the question ? That is only a statement

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I WILL GIVE BRAINLIEST!!!!!!!!
egoroff_w [7]
<span>When water changes to steam , you are heating the substance, hence it is absorbing (heat) energy. So 'B' is a reasonable answer. </span>
6 0
3 years ago
Hi guys!!! i have no more points, can someone nice guess all of these for me? :)
NeTakaya

1. The ocean water collects back in the ocean.

2. Condensation is the process by which water vapor in the air is changed into liquid water. Condensation is crucial to the water cycle because it is responsible for the formation of clouds.

3. an excessive amount of water flowing from downslope along earths surface

4. A.Evaporation occurs when water is warmed by the sun.

5. The water returns into the ocean by the water cycle . It evaporates , then it condensates , then it participates ( Rains ) and then goes back into the ocean.

<em><u>Hope</u></em><em><u> this</u></em><em><u> answer</u></em><em><u> correct</u></em><em><u> </u></em><em><u>✌️</u></em>

6 0
4 years ago
When the force acting on the body equal to acceleration?
topjm [15]

Answer:

Acceleration and velocity Newton's second law says that when a constant force acts on a massive body, it causes it to accelerate, i.e., to change its velocity, at a constant rate. In the simplest case, a force applied to an object at rest causes it to accelerate in the direction of the force.

5 0
2 years ago
Redox reactions: Redox reactions: rarely involve enzymes. do not occur under physiological conditions. are characterized by one
Gnoma [55]

Answer:

are characterized by one substance gaining an electron while another substance loses an electron

Explanation:

Redox reaction in chemical reaction in which one substance gaining an electron while another substance loses an electron. This means that one element is oxidize by losing an electron while the other is reduced by gaining an electron. The one oxidized is called reducing agent while the one reduced is called oxidizing agent.

8 0
3 years ago
A bag is dropped from a hovering helicopter. After 42.4s, calculate the bag’s displacement.
Ann [662]

Answer:

8,809.024m

Explanation:

Displacement , y = (gt^2/2 )

g = 9.8 m/s^2

t = 42.4s

y = (9.8 (42.4*42.4)) / 2

y = 8,809.024m

3 0
3 years ago
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