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2 years ago

13

True or false. The greater the distance that the plane moves from an object, the lower the force that will be applied when the a

ction is taken
False

True

1 answer:

vovikov84 [41]2 years ago

3 0

Answer:

I think it's false I am not that sure

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Explain your answer. What parts of your hypothesis were strong correct? What parts were weak?

Anastaziya [24]

This question is from quizlet.

So better check this question!

5 0

2 years ago

What name is given to a generator which produce alternating current

defon

Answer:

alternator

Explanation:

AC - Altanator

DC - Dynamo

4 0

2 years ago

You are given two converging lenses to build a compound microscope. Lens A has focal length 0.50 cm and lens B has focal length

siniylev [52]

Answer:

The lens to be used for the objective is lens A

Explanation:

The objective of a compound microscope

The focal length of the lens used for the objective = 1/(magnification obtained)

The focal length of most modern is equal to the tube length

The range of sizes for the focal length of a microscope is between 2 mm and 40 mm

Therefore, the appropriate lens to be used for the objective of the compound is lens A that has a focal length of 0.50 cm = 5 mm

6 0

2 years ago

9. In a __________ collision, 100% of both vehicles' speed is directed towards the point of impact. A. head-on B. rear-end C. si

Zepler [3.9K]

Answer: A

Explanation:

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5 0

3 years ago

In a transformer a 120 volt dc Primary of 500 turns is connected to a secondary of 75 turns. What is the Induced voltage in the

oee [108]

Answer:

The induced voltage in the Secondary is 18 volt.

Explanation:

Given that,

Voltage = 120 volt

Number of turns in primary = 500

Number of turns in secondary = 75

We need to calculate the induced voltage in the Secondary

Using relation number of turns and voltage in primary and secondary

$\dfrac{V_{p}}{V_{s}}=\dfrac{N_{p}}{N_{s}}$

Where, $N_{p}$ = Number of primary coil

$N_{s}$ = Number of secondary coil

$V_{p}$ = Voltage of primary coil

$V_{p}$ = Voltage of primary coil

Put the value into the formula

$\dfrac{120}{V_{s}}=\dfrac{500}{75}$

$V_{s}=\dfrac{120\times75}{500}$

$V_{s}=18\ Volt$

Hence, The induced voltage in the Secondary is 18 volt.

7 0

3 years ago