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2 years ago

Kinetic energy is the energy an object has due to its _____.

Physics

2 answers:

leva [86]2 years ago

9 0

Answer:

motion

Explanation:

Lostsunrise [7]2 years ago

3 0

Answer: Kinetic energy is the energy an object has due to its __movement of bodies.___.

Explanation:

What is Kinetic Energy:

Kinetic energy is a type of energy that is related to the movement of bodies.

The result of kinetic energy is intrinsically linked to the mass value of the object and its velocity of movement.

For example, if two objects have the same velocity but different masses, the body with the heaviest mass will have the highest kinetic energy.

Normally, in order for an object to gain initial movement, it is necessary to apply a force that impels it (an action which in physics is known as “work”).

According to the Kinetic Energy Theorem, "the work of the resulting force is measured by the variation of the kinetic energy."

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Aristotle supported which of these views?

sweet [91]

Aristotle believed that the Earth was orbited by the sun, moon, and the other planets which he referred to as Celestial Bodys

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3 years ago

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cricket20 [7]

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2 years ago

HELP ME PLEASE!!!!!!!!!

Stolb23 [73]

As per the given Figure attached here we know that both charges q1 and q2 will apply same force on charge q3 and hence the resultant force due to both charges will be along Y axis vertically upwards

So here we know that

$F = \frac{kq_1q_3}{d_{13}^2}$

now from the above equation

$F = \frac{(9\times 10^9)(2\times 10^{-6})(4 \times 10^{-6})}{0.5^2}$

$F = 0.288 N$

so both of the charges will apply 0.288 N force on q3 charge along the line joining them

now the net force due to vector sum is given by

$F_{net} = 2Fcos\theta$

here we know that angle is

$\theta = 37 degree$

now we have

$F_{net} = 2\times 0.288 cos37$

$F_{net} = 0.46 N$

so net force on q3 is 0.46 N vertically upwards along +Y axis

6 0

3 years ago

A man attaches a divider to an outdoor faucet so that water flows through a single pipe of radius 9.25 mm into four pipes, each

irinina [24]

Answer:

1.24 m/s

Explanation:

Metric unit conversion:

9.25 mm = 0.00925 m

5 mm = 0.005 m

The volume rate that flow through the single pipe is

$\dot{V} = vA = 1.45 * \pi * 0.00925^2 = 0.00039 m^3/s$

This volume rate should be constant and divided into the 4 narrower pipes, each of them would have a volume rate of

$\dot{V_n} = \dot{V} / 4 = 0.00039 / 4 = 9.74\times10^{-5} m^3/s$

So the flow speed of each of the narrower pipe is:

$v_n = \frac{\dot{V_n}}{A_n} = \frac{\dot{V_n}}{\pi r_n^2}$

$v_n = \frac{9.74\times10^{-5}}{\pi 0.005^2} = 1.24 m/s$

8 0

3 years ago

Write the equation of motion gover the centre of mass<br><br><br>

Nataly [62]

Answer:

write the equation of motion go over the centre of mass

Explanation:

the center of mass of a distribution of mass in space (sometimes referred to as the balance point) is the unique point where the weighted relative position of the distributed mass sums to zero. This is the point to which a force may be applied to cause a linear acceleration without an angular acceleration.

6 0

3 years ago