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VikaD [51]
3 years ago
15

A diagram of a closed circuit with power source on the left labeled 12 V, a resistor on the top labeled 1.5 Ohms, a resistor on

the right labeled 2.0 Ohms and a resistor on the bottom labeled 3.0 Ohms.
Calculate the current in the circuit shown.
A

Calculate the voltage across the 3 Ω resistor.
V
Physics
1 answer:
Anon25 [30]3 years ago
3 0

Answer:

A = 1.8

V = 5.4

Explanation:

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Difference between displacement time graph and velocity time graph.​
marishachu [46]

Answer:

A d-t graph's slope is equivalent to the speed and direction while a v-t graph's slope is equal to its acceleration. A constant slope for a d-t graph means that the speed is constant. The area underneath a v-t graph would be its distance.

Explanation:

7 0
2 years ago
An angle has a value of 2.2 radians. Find its value in degrees.
Irina18 [472]

Answer:

The value of 2.2 radians in degree is 126.11°.

Explanation:

Given that,

Angle = 2.2 radians

We need to calculate the value in degrees

We know that,

1\ radians = \dfrac{180}{\pi}

2.2\ radians = \dfrac{180}{3.14}\times2.2

2.2\ radians = 126.11^{\circ}

Hence, The value of 2.2 radians in degree is 126.11°.

8 0
3 years ago
A toy car runs off the edge of a table that is 1.807 m high. The car lands 0.3012 m from the base of the table. How long does it
LekaFEV [45]

Answer:

a) t=0.60 s

b) v_{ox} =0.5m/s

Explanation:

From the exercise we have <em><u>initial height and final X position</u></em>

y_{o}=1.807m

X=0.3012m

a) From the concept of <u>free falling objects</u> we have that

y=y_{o}+v_{oy}t+\frac{1}{2}gt^{2}

Since the car runs off the edge of the table, that means the car is moving in x direction with v_{oy}=0m/s and at the end of the motion y=0m

0=1.807m-\frac{1}{2}(9.8)t^{2}

<em><u>Solving for t </u></em>

t=± 0.6072 s

Since the time can not be negative, the answer is t=0.6072 s

b) To find the <u>horizontal velocity</u> of the car, we need to use the time that we just calculate

X=v_{ox}t

v_{ox}=\frac{X}{t}=\frac{0.3012m}{0.6072s}  =0.5m/s

6 0
3 years ago
What is escape velocity​
Bogdan [553]
The minimum speed needed a non-propelled object to escape from the gravitational influence of a massive body, that is to achieve an infinite distance from it. I think
3 0
4 years ago
Read 2 more answers
300 watts of power is produced over 15 seconds. How much work was done transferring the power?
butalik [34]

Answer:

4500

Explanation:

Formula: power x time

300 x 15 = 4500

3 0
3 years ago
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