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Alex787 [66]
3 years ago
7

This sheep has a

Physics
1 answer:
Evgen [1.6K]3 years ago
4 0

Answer: 28 m.

Explanation:

Using formula G.P.E = m*g*h where, m = mass, g = acceleration due to gravity and h = height.

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Which of the following are NOT properties of bases?
mafiozo [28]
You should check A, and D.
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Using the scientific definition of work, does moving an object a greater amount of distance always require a greater amount of w
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The answer is no. If you are dealing with a conservative force and the object begins and ends at the same potential then the work is zero, regardless of the distance travelled. This can be shown using the work-energy theorem which states that the work done by a force is equal to the change in kinetic energy of the object.
W=KEf−KEi
An example of this would be a mass moving on a frictionless curved track under the force of gravity.
The work done by the force of gravity in moving the objects in both case A and B is the same (=0, since the object begins and ends with zero velocity) but the object travels a much greater distance in case B, even though the force is constant in both cases.

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The power source with the lowest environmental impact is
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Nuclear Fission s a power source with a very low environmental impact.
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3 years ago
An 11.0kg object is thrown vertically into the air with an applied force of 145N. What is the
stiv31 [10]

Answer:

13.18m/s²

Explanation:

According to Newton's second law of motion

Force = Mass * acceleration

Given

Mass = 11kg

Force = 145N

Required

acceleration

From the formula

Acceleration = Force/Mass

Acceleration = 145/11

Acceleration = 13.18m/s²

Hence the initial acceleration of the object is 13.18m/s²

6 0
3 years ago
An object is moving with an initial velocity of 6.5m/s. It is then subject to a constant acceleration of 2.1m/s^2 for 14s. How f
alina1380 [7]

Answer:

Distance travel s = 296.8 m

Explanation:

Given:

Initial velocity u = 6.5 m/s

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Time T = 14 s

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Computation:

s = ut + (1/2)at²

s = (6.5)(14) + (1/2)(2.1)(14)²

s = 91 + 205.8

Distance travel s = 296.8 m

4 0
3 years ago
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