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olga nikolaevna [1]
4 years ago
8

What is a main reason why the scientific model of atoms is considered a theory rather than a law?

Physics
2 answers:
8090 [49]4 years ago
4 0

B. It has changed over time.


Orlov [11]4 years ago
3 0
<span> It has been changed over time. Based on early observations, including those in the table below, </span>scientists<span> proposed that the continents were once together but had drifted apart.

so it was that It has been changed over time</span>
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neonofarm [45]

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6 0
3 years ago
Tarzans mass is 75kg. calculate his weight
monitta

Answer:

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Explanation: F A T

6 0
3 years ago
Can anyone help if u know it pls!!
LuckyWell [14K]

Answer:

(1)

H² = B² × L²

H² = (9.2)² × (5.2)²

H² = 84.64 × 27.04

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4 0
3 years ago
Read 2 more answers
A truck pulls a trailer at a constant velocity for 100 m while exerting a force of 480 N. Calculate the work done.
Arisa [49]
The answer is c because:

Work done =force x distance 
5 0
3 years ago
How will the amount of power change if less work is done in more time?
yKpoI14uk [10]

The amount of power change if less work is done in more time"then the amount of power will decrease".

<u>Option: B</u>

<u>Explanation:</u>

The rate of performing any work or activity by transferring amount of energy per unit time is understood as power. The unit of power is watt

Power = \frac{Work}{Time}  

Here this equation showcase that power is directly proportional to the work but dependent upon time as time is inversely proportional to the power i.e as time increases power decreases and vice versa.

This can be understood from an instance, on moving a load up a flight of stairs, the similar amount of work is done, no matter how heavy but  when the work is done in a shorter period of time more power is required.

7 0
3 years ago
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