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gladu [14]
2 years ago
10

Match the following ERA’s Question 4

Physics
1 answer:
inna [77]2 years ago
8 0
1. Cenozoic ERA
2. Mesozoic ERA
3. Paleozoic ERA
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allochka39001 [22]
A diagram alright of the
4 0
2 years ago
What is Newton's second law of motion?
Lesechka [4]
<h2><u>Q</u><u>u</u><u>e</u><u>s</u><u>t</u><u>i</u><u>o</u><u>n</u>:-</h2>

What is Newton's second law of motion?

<h2><u>A</u><u>n</u><u>s</u><u>w</u><u>e</u><u>r</u>:-</h2>

Newton's second law of motion states that the rate of change of momentum is directly proportional to the applied force and the direction of change of momentum takes place towards direction of applied force.

<h3>\bulletWhat do you come to know from Newton's second law of motion?</h3>

1. Concept of Momentum.

2. Measurement of Force.

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7 0
2 years ago
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Colt1911 [192]
B

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8 0
2 years ago
PLEASE HELP WILL GIVE BRAINLIEST FILE IS ATTACHED
Ainat [17]

Answer:

chemical, electrical

mechanical, electrical

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7 0
3 years ago
If a current­-carrying wire has a cross­-sectional area that gradually becomes smaller along the length of the wire, the drift v
jarptica [38.1K]

Answer:d

Explanation:

Drift velocity is given by

v_d=\frac{I}{n\times Q\times A}

where v_d=drift velocity

I=Current

n=no of electron

Q=charge of Electron

A=cross-section

If area of cross-section decreases gradually then drift velocity will increase because drift velocity is inversely proportional to Area of cross-section

       

6 0
3 years ago
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