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Vesna [10]
4 years ago
15

Describe Newton's First Law of motion. Provide an example to support your explanation. (4 points

Physics
2 answers:
serious [3.7K]4 years ago
7 0
An object will remain at rest or in uniform motion until acted upon by an external unbalanced source. Ex) a ball remaining still until kicked by a foot. 
mezya [45]4 years ago
7 0
A object will stay in motion until something hits it, like if u throw a stick in space, the stick will glide until it hits something
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Provide an example of a technological advancement that has had a positive effect on the environment
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Genetically engineering endangered keystone species that are vital to the environment to be more resilient against harmful predators and/or toxins, pathogens, etc.
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3 years ago
A bowling ball has a mass of 6 kilograms. A person lifts the bowling ball 2 meters above the ground, using a force of about 60
Luba_88 [7]

The amount of work done by the person is equal to 120 Joules.

<u>Given the following data:</u>

  • Force = 34 Newton.
  • Displacement = 15 meters.
  • Mass = 6 kilograms.

To calculate the amount of work done by the person at a total height of 2 meters:

<h3>How to calculate work done.</h3>

In Science, work done is calculated by multiplying force and the displacement experienced by an object.

Mathematically, work done is given by the formula:

Work\;done = force \times displacement

Substituting the given parameters into the formula, we have;

Work\;done = 60 \times 2

Work done = 120 Joules.

Read more on work done here: brainly.com/question/22599382

4 0
2 years ago
A small box slides down a ramp on a friction with surface. If the total energy of the system is conserved, which computational m
spayn [35]

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Explanation:

6 0
3 years ago
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write your thoughs about this why do you think there were improvents or decline in your physical fitness assessment result PA HE
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5 0
3 years ago
A car enters a freeway with a speed of 6.5 m/s and accelerates to a speed of 24 m/s in 3.5 min. How far does the car travel whil
Vesna [10]

Explanation:

<u>Using Equations of Motion</u> :

(1) v = u + at

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(Option A seems a typo since the answer is 3215.3 m)

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3 years ago
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