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ExtremeBDS [4]
3 years ago
9

1. if the work done to move a box to a distance of 6 metres equals 120 joules. calculate the force​

Physics
1 answer:
Serga [27]3 years ago
8 0

Explanation:

1. W = F x D

F = W/D

F = 120/6 = 20Newton

2. P. E = mgh

P. E = 1.5x10x2 = 30Joules

3. It means that the energy the body possesses at that point is 20Joules

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Why is creativity important in constructing specific methods?
Nat2105 [25]

Hi!

The correct option would be C.

<h3>Explanation:</h3>

Scientific method is the protocol in an experiment for a hypothesis that involves testing, measurement, observation and necessary modification of hypothesis during the course of the experiment. There are several manners and experiments that can be tested for the hypothesis, and plenty of ways to design an experiment.

Scientific experiments can be very tricky to design, owing to the numerous parameters and variables that need to be accounted for. Of course, there are some relatively simple experiments. Creativity is needed for all branches of science, because each field presents obstacles in discovery, and creativity allows for us to devise ways around those obstacles. Science has always tested humans ability to think outside the box and question their surroundings, and creativity has been the driving force.

Hope this helps!

4 0
3 years ago
To identify a satirical tone, look for words an author uses to exaggerate a particular character behavior to make that person ap
Gre4nikov [31]

To identify a satirical tone, look for words an author uses to exaggerate a particular character behavior to make that person appear ridiculous to the reader. The statement is True.

<h3>What is character?</h3>

What a person thinks upon a situation and get through it makes the character of a person and defines his behavior.

Given is a statement "To identify a satirical tone, look for words an author uses to exaggerate a particular character behavior to make that person appear ridiculous to the reader".

The words used by the person forms the character. So, the author searches for the word which says about his character but the reader finds it ridiculous.

Thus, the statement is true.

Learn more about character.

brainly.com/question/3756907

#SPJ1

5 0
2 years ago
What is a statement that’s summarizes a pattern found in nature
sergey [27]

The answer to your question is,

A scientific law.

-Mabel <3

5 0
3 years ago
Read 2 more answers
What tells you the strength of a wave?​
castortr0y [4]
The first factor is wind speed, the second factor is wind duration, and the last factor is the fetch, the distance over which the wind blows without a change in direction.

all these factors determines the strength of a wave.

hope this helps :)
3 0
3 years ago
Relative to the ground, a car has a velocity of 15.3 m/s, directed due north. Relative to this car, a truck has a velocity of 22
bogdanovich [222]

Answer:

The magnitude of the truck's velocity relative to the ground is 35.82 m/s.

Explanation:

Given that,

Velocity of car relative to ground = 15.3 m/s

Velocity of truck relative to car = 22.5 m/s

We need to calculate the magnitude of the truck's velocity relative to the ground

We need to calculate the x component of the velocity

v_{x}=22.5\cos\theta

v_{x}=22.5\cos52^{\circ}

v_{x}=13.852\ m/s

We need to calculate the y component of the velocity

v_{y}=15.3+22.5\sin\theta

v_{y}=15.3+22.5\sin52^{\circ}

v_{y}=33.030\ m/s

Using Pythagorean theorem

|v|=\sqrt{v_{x}^2+v_{y}^2}

|v|=\sqrt{(13.852)^2+(33.030)^2}

|v|=35.82\ m/s

Hence, The magnitude of the truck's velocity relative to the ground is 35.82 m/s.

5 0
3 years ago
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