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kompoz [17]
3 years ago
10

What is volt equivalent to? ohm A) amps B)degrees C)ohms D)volts

Physics
2 answers:
Nata [24]3 years ago
6 0

1 volt = 1 joule/coulomb

None of the choices on the list is a correct answer.

lions [1.4K]3 years ago
3 0

Answer:

Amps

Explanation:

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What continent is partially in all four hemispheres
Anna007 [38]

Answer:

Africa

Explanation:

Africa is the only continent that is located in all four hemispheres. Both the equator, and Prime Meridian run through Africa. So, the continent of Africa has parts laying in the Eastern, Western, Northern and Southern Hemispheres.

7 0
3 years ago
A body is pulled along a horizontal force of 20N calculate the work done in moving a distance of 40m
andrew-mc [135]

Answer:

<h3>The answer is 800 J</h3>

Explanation:

The work done by an object can be found by using the formula

<h3>workdone = force × distance</h3>

From the question

force = 20 N

distance = 40 m

We have

work done = 20 × 40

We have the final answer as

<h3>800 J</h3>

Hope this helps you

6 0
3 years ago
A vertical spring stretches 9.6 cm when a 1.3 kg block is hung from its end. (a) Calculate the spring constant. This block is th
tatiyna

Answer:

F = - K x

a) K = 1.3 kg * 9.8 m/s^2 / .096 m = 133 kg/sec^2

b)  ω = (K/m)^1/2     angular frequency of SHM

ω = (133 / 1.3)^1/2 = 10.1 / sec

f = 2 π ω = 6.28 * 10.1 / sec = 63.5 / sec

P = 1/f = .0157 sec

5 0
3 years ago
A 900 kg vehicle moves around a curve with an incline of 20\circ∘ at a speed of 12.5 m/s. If the curve has a radius of 50 meters
valentina_108 [34]

Answer:

The normal force experienced by the car is approximately 8223.2 N

Explanation:

The question relates to banking of road where the centripetal force for the circular motion of the vehicle is provided by the horizontal component of the normal reaction

The mass of the vehicle that moves around the curve, m = 900 kg

The incline of the curve, θ = 20°

The speed with which the vehicle moves around the curve, v = 12.5 m/s

The radius of the curve, R = 50 meters

We have;

N \cdot sin(\theta) = \dfrac{m \cdot v^2}{R}

Where;

θ = The angle of inclination of the road = 20°

N = The normal force experienced by the car

m = The mass of the car = 900 kg

v = The velocity with which the car is moving = 12.5 m/s

R = The radius of the curve around which the vehicle moves = 50 m

\therefore N = \dfrac{m \cdot v^2}{R \cdot sin(\theta)} = \dfrac{900 \times (12.5)^2}{50 \times sin(20^{\circ})}  = 8223.1998754586828969046217875927

The normal force experienced by the car = N ≈ 8223.2 N.

6 0
3 years ago
The radio signal sent from the Earth to the Moon was received again on Earth 2.6 seconds after it was sent. The signal ran at 30
Pavlova-9 [17]

Answer:

390000 km

Explanation:

2.6 / 2 = 1.3 (second)

300000 * 1.3 = 390000 km

3 0
3 years ago
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