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Lemur [1.5K]
3 years ago
9

I Require Help on this Physics Question, I made an attempt at answering but I just have no idea.

Physics
1 answer:
Mashutka [201]3 years ago
5 0

Answer:

It traveled 24 centimeters

Explanation:

The displacement of the object is equal to the area under the velocity vs time graph.

We can split this graph into two shapes, a triangle and a rectangle.  So the total area is:

A = ½bh + wh

A = ½ (4 s − 0 s) (4 cm/s) + (8 s − 4 s) (4 cm/s)

A = 8 cm + 16 cm

A = 24 cm

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Answer: yea sir thanks buddy thanks

Explanation:

4 0
3 years ago
a dull knife is actually more dangerous than a sharp one because it forces you, as the chef, to add more what while cutting? a.
Ede4ka [16]

A dull knife is actually more dangerous than a sharp one because it forces you, as the chef, to add more pressure while cutting.

<h3>Why a dull knife is more dangerous than sharpen knife?</h3>

As the chef we have cut many things. Chef have to look over all the knifes whether it is sharp or dull and whether it is long or short, et.,. They have various knifes that can be used at various places by giving force and that force can be known to be pressure.

Pressure (symbol: p or P) can be defined as the force that can be applied perpendicular for the straight to the surface of an object which will be per unit area over and there the force is gets distributed.

Pressure formula can be, P = F/A N/m².

Thus, dull knife is more dangerous than the sharp, because of the pressure.

Hence, Option D is the correct answer.

Learn more about the pressure,

brainly.com/question/12977546

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8 0
1 year ago
Need help ASAP please help
n200080 [17]

Answer:

.....

Explanation:

5 0
3 years ago
When a bow is stretched back and an arrow is shot what type of energy conversion has occured
Vesna [10]
Elastic to kinetic energy. Bow elastic transfered to arrow kinetic energy
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4 years ago
You are given the melting points of three unknown substances and are asked to predict which one is an ionic compound. You would
vovangra [49]
To identify which one is ionic compound, you would select the compound with the high melting point. Ionic compounds<span> have high </span>melting points<span> because the electrostatic interactions that hold the compounds together are very strong. Hope this answers the question.</span>
8 0
3 years ago
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