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dlinn [17]
3 years ago
12

When verifying Kirchhoff's rules, you measured: (a) temperature (b) resistance (c) time (d) current

Physics
1 answer:
Nadya [2.5K]3 years ago
3 0

Answer:

option D

Explanation:

The correct answer is option D          

When verifying Kirchhoff's law we measure current.    

Kirchhoff's law deal with current and potential difference.              

This law was first described by the German Scientist Gustav Kirchhoff.

Kirchhoff's law stated the current arriving at the node is equal to the current moving out of the node.

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The distance versus time plot for a particular object shows a quadratic relationship. Which column of distance data is possible
Alexxandr [17]

just took the test it is A


6 0
3 years ago
Read 2 more answers
What are four factors that can affect the amount of friction between two objects
umka2103 [35]
As the Force of friction is equal to F _{f} =µF_{n} by using the Law of Action Reaction; as the force normal is the conterforce of gravity

F _{f} =µF_{n}
F_{f}=µF_{n}

Therefore, by looking at the equation we can infer that

The force of friction is directly proportional to the mass, gravitational constant, and the co-efficent of friction

Because the gravitational constant is dependant on gravitation, a planet's mass and radius also affect the force of friction

But DO NOTE:
That the co-effecient of friction is only applicable between two rubbing surfaces and unaffected by gravitational constants. 

If you found this helpful, please rate it  as "Brainiest"
Also if this need further explaining, please comment below
7 0
4 years ago
PLEASE ANSWER NEED HELP!!!!!!!! PLEASE THE CORRECT ANSWER!!!!!!
Lesechka [4]

Answer:

C. unbalanced force

Explanation:

it is called unbalanced force because it has changed direction of the moving object

6 0
3 years ago
Examine the following circuit diagrams. In which diagram will current flow through one resistor?
Hoochie [10]

Answer

the one resister will change because how fast the curcit is going because th rate will change f

Explanation:

4 0
4 years ago
HELPPP ASAP!!!!!!
fomenos

Answer:

The acceleration of the player is - 4.9 m/s²

Explanation:

The given is:

1. The mass of the player is 55 kg

2. His initial speed is 4.6 m/s

3. The coefficient of the kinetic fraction between the player and the

    ground is 0.50

We need to find the player acceleration

According to Newton's Law

→ ∑ forces in direction of motion = mass × acceleration

There is only the friction force opposite to the motion

→ Friction force = μR

where μ is the coefficient of friction and R is the normal reaction

→ The normal reaction R = mg

where m is the mass and g is the acceleration of gravity

→ m = 55 kg , g = 9.8 m/s²

→ R = 55 × 9.8 = 539 N

→ ∑ F = - μR

→ - μR = m × a

→ μ = 0.5 , R = 539 N , m = 55

→ -(0.5)(539) = 55 × a

→ - 269.5 = 55 a

Divide both sides by 55

→ a = - 4.9 m/s²

The acceleration of the player is - 4.9 m/s²

Learn more:

You can learn more about Newton's law in brainly.com/question/11911194

#LearnwithBrainly

3 0
4 years ago
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