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dangina [55]
4 years ago
14

The diagram below shows a 1.5 kilogram kitten jumping from the top of a 1.80 meter high refrigerator to a 0.90 meter high

Physics
1 answer:
nalin [4]4 years ago
4 0

Answer:

E = 27 J

Explanation:

It is given that,

Mass of a kitten is 1.5 kg

Initially, it was at a height of 1.8 m refrigerator and finally jumps to a 0.9 m height counter.

We need to find the kitten's gravitational  potential energy on top of the counter. Potential energy is possessed due to the position of an object. It can be given by :

E=mgh

g is acceleration due to gravity

E=1.5\ kg\times 10\ m/s^2\times 1.8\ m\\E=27\ J

So, the kitten's gravitational  potential energy on top of the counter is 27 J.

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The magnetic field lines of a bar magnet spread out from the north end to the south end. South end to the north end. Edges to th
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<h3><u>Answer;</u></h3>

the north end to the south end.

<h3><u>Explanation;</u></h3>
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Scorpion4ik [409]
Temperature & amount

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4 years ago
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Calcular la aceleración que produce una fuerza de 40 N sobre un cuerpo con 88 Kg de masa. Expresar el resultado en m⁄s^2 *
tigry1 [53]

Answer:

a = 0.45 m/s²

Explanation:

The given question is ''Calculate the acceleration that produces a force of 40 N on a body with 88 kg of mass".

Given that,

Force, F = 40 N

Mass of the body, m = 88 kg

The net force acting on the body is given by :

F = ma

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4 0
3 years ago
A _______ is a repeating disturbance or vibration that transfers or moves energy from place to place without transporting mass.
Harman [31]

Answer: wave

Explanation:

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1) Force is an interaction. There are four natural forces: electrostatic, gravity, strong nuclear force and weak nuclear force.

2) Wave: is a sequence of pulses or vibrations that cause the continuous transportation of energy (propagation). There is not transport of mass, only energy.

Some examples of waves are sound waves, electromagnetic waves (light, radio waves, micro waves, infrarred waves, ultraviolet waves).

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3 0
4 years ago
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give at least 5 examples of thermometers, thermometric substance and thermometric property. please help me ASAP ​
Artist 52 [7]

Answer:

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1. Mercury thermometer

2. Alcohol thermometer

3. Thermocouple

4. Bimetallic strip

5. Resistance thermometer

Thermometric substances:

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3. Thermocouple

4. Bimetallic strip

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Explanation:

Give me brainliest if I helped!

8 0
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