The vertical distance as the object was raised is 40 m.
<h3>What is vertical distance?</h3>
This is the distance between two vertical positions in space. Vertical distance can also be called height.
To calculate the vertical distance at which the object was raised, we use the formula below.
Formula:
- P = Fd/t.................... Equation 1
Where:
- P = Power of the motor
- F = Force
- d = vertical distance
- t = time.
Make d the subject of the equation.
- d = Pt/F............. Equation 2
From the question,
Given:
- P = 120 watt
- F = 15 Newton
- t = 5.0 seconds
Substitute these values into equation 2
Hence, the vertical distance as the object was raised is 40 m.
Learn more about vertical distance here: brainly.com/question/4437308
From the law of the lever:
<span>mechanical advantage= input arm : output arm
input arm- a
output arm-b
</span>
<span>Input arm is equal 4,8m</span>
Answer:
Current through them, voltage across them.
Explanation:
Ohm's law states that at constant temperature, the current flowing in an electrical circuit is directly proportional to the voltage applied across the two points and inversely proportional to the resistance in the electrical circuit.
Mathematically, Ohm's law is given by the formula;
Where;
V represents voltage measured in voltage.
I represents current measured in amperes.
R represents resistance measured in ohms.
A resistor can be defined as an electronic component that opposes the free flow of current from one point to another in an electrical circuit.
In a series circuit of two resistors, the resistors have the same current through them; in a parallel circuit of two resistors, the resistors have the same voltage across them.
The longest wavelength is the radio waves.
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