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Evgesh-ka [11]
3 years ago
11

How do motors use energy? Do they convert electrical energy into mechanical energy OR mechanical energy into electrical energy?

Physics
2 answers:
Marysya12 [62]3 years ago
3 0

Answer:

Motors convert electrical energy into mechanical energy

Explanation:

A motor uses electrical energy to create mechanical energy by creating magnetic fields causing the motor to spin. A generator is the opposite and converts mechanical into electrical by spinning a motor in a magnetic field.

stiv31 [10]3 years ago
3 0

Answer:

elect 2 mech

Explanation:

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in a hydraulic garage the small piston has a radius of 5 cm and the large piston has radius of 15 cm what force must be applied
viktelen [127]

The force applied to small piston = 2.2 x 10³ N

<h3>Further explanation</h3>

Given

a radius of 5 cm and 15 cm

weight 20000 N

Required

Force applied

Solution

Pascal Law :

F₁/A₁=F₂/A₂

A₁ = π.5²

A₂ = π.15²

F₁/ π.5² cm² = 20000/π.15² cm²

F₁ = 2222.22 N⇒2.2 x 10³ N

5 0
3 years ago
Having the correct posture and the degree or severity of braking, acceleration and steering inputs have a direct result on the a
kaheart [24]

Answer: Vehicle Balance

Explanation:

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It should be noted that there'll be a shift in the balance of a vehicle when the braking, acceleration, or turning bring about a scenario in which the weight of th vehicle moves from one area to another.

8 0
3 years ago
How much time does it take for a car traveling 19.1 m/s to cover a distance of 1200 m?
nalin [4]

Answer:

63

Explanation:

it would take around 63 if ur asking for 1200/19.1

4 0
3 years ago
Select the correct answer.<br> Which type of energy is thermal energy a form of
elena-s [515]
Kinetic energy. thermal energy (a low form of energy ) is a form of kinetic energy as it is produced as a result of motion of particles either if they vibrate at their position or they move along longer paths. Motion produces friction or resistance which leads to excitation and thus the heat is produced. The higher the motion of the particles, the higher would be the thermal energy.
7 0
3 years ago
A 68-g bar of gold is cut into 3 equal pieces how does the density of each piece compare to the density of the original gold bar
Marina86 [1]
The density is the same
6 0
3 years ago
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