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polet [3.4K]
2 years ago
11

A 4 kg object is moving at a speed of 5 m/sec. How much kinetic energy does the object have?.

SAT
1 answer:
vovikov84 [41]2 years ago
4 0

The kinetic energy that the given object will have is: 10 J

<h3>Kinetic Energy Calculation</h3>

We are given;

Mass of object; m = 4 kg

Speed of object; v = 5 m/s

Now, the formula for kinetic energy is;

K.E = ½mv²

Plugging in the relevant values gives;

K.E = ½ × 4 × 5

K.E = 10 J

Read more about Kinetic energy at; brainly.com/question/22170298

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A student wants to use a ramp to move boxes into a truck bed that is 3 m high. He has a choice of 2 different ramps. The length
suter [353]

Answer:

6m ramp

Explanation:

I'm assuming you need the ramp which will make it the easiest which would be the 6m ramp because since it is longer it will be a more gradual incline making it easier to move the boxes.

8 0
2 years ago
If a perfectly competitive firm is a price taker, then
4vir4ik [10]

If a perfectly competitive business firm is a price taker, then: A. pressure from competing firms will force acceptance of the prevailing market price.

<h3>What is a perfectly competitive market?</h3>

A perfectly competitive market can be defined as a type of market that is typically characterized by many buyers and sellers of homogeneous products, and there is free entry and exit in the market.

<h3>What is a price taker?</h3>

A price taker can be defined as a business firm that is operating in a perfectly competitive market and is generally required to take the prevailing market price for its homogeneous product.

In this context, we can infer and logically deduce that pressure from other competing business firms would force acceptance of the prevailing market price when a perfectly competitive business firm is a price taker.

Read more on price here: brainly.com/question/11898489

#SPJ1

Complete Question:

If a perfectly competitive firm is a price taker, then

A. pressure from competing firms will force acceptance of the prevailing market price.

B. it must be a relatively small player compared to its competitors in the overall market.

C. it can increase or decrease its output without affecting overall quantity supplied in the market.

D. quality differences will be very perceptible and will play a major role in purchasers' decisions.

6 0
2 years ago
Describe and explain the difference in muscularity between the crop and the gizzard
kumpel [21]

The difference in muscularity between the crop and the gizzard earthworm is that; Crop muscularity is soft while for gizzard it is hard.

<h3>What are the differences in Muscularity?</h3>

Earthworms usually eats the soil that has organic matter such as leaves and others.

Now, the digestive system of earthworms is made up of pharynx, oesophagus, intestine, gizzard and crop. The mode of digestion is that the food passes through the esophagus after which it is now pushed down the crop where it is used for storage and then in the gizzard where the food is being grind.

Finally. the difference between the crop and the gizzard is that the crop muscularity is soft while that of gizzard is hard.

Read more about Muscularity at; brainly.com/question/10020839

#SPJ1

3 0
2 years ago
What is the appropriate sequence of events for protein synthesis?
anyanavicka [17]

Answer:

transcription and translation.

Explanation:

Protein synthesis is the process in which cells make proteins. It occurs in two stages: transcription and translation. Transcription is the transfer of genetic instructions in DNA to mRNA in the nucleus.

hope this helps

have an awesome day -TJ :)

4 0
2 years ago
Which rule describes the composition of transformations that maps figure PQRS to figure P"Q'R"S"?
Elden [556K]

Answer:

my toung

Explanation:

6 0
3 years ago
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