DEFINE UNIFORM AND NON UNIFORM VELOCITY

Answers

Answer 1

Answer:

Explanation:

Uniform velocity is when an object goes an equal amount of space in an equal amount of time whereas non uniform velocity is when the object covers an unequal amount of distance in an equal amount of time.

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When measuring current, always place the meter ina. series with the circuit.
c. the highest DC volts position.
b. the highest AC volts position.
d. parallel with the circuit.

Answers

d. parallel with the circuit

Paula spots a glider located at an angle of elevation of 42 degrees. the distance between the glider and paula is 3280 feet. to the nearest foot, what is the height of the glider h from the ground?

Answers

This situation represents triangle with one angle of 90 degrees. That angle is directly below glider. That means that we can you basic trigonometry functions.

sin42 = h/3280

Now we express h.
h = 3280* sin42
h = 2195 feet

The answer is 2195 feet.

distance = 3280 feet. This is the triangle's hypotenuse.

The distance from the ground is the opposite side as it is opposite the angle 42˚

Sin = Opposite/Hypotenuse

Sin(42) = Opposite/3280 Answer: 2195 feet

Cross multiply

Opposite = sin(42) x 3280

Opposite = 2194.7 feet

If chris throws a baseball 60 meters in 4 seconds, what is the average speed of the football?

Answers

The average speed of the football is 15 meters per second. Just divide both of the numbers by 4 :)

What is the power of 10 when 157,821 is written in scientific notation?

Answers

Answer: The power of 10 in the given value is 5.

Explanation:

Scientific notation is defined as the representation in which a number is expressed in the decimal form. That means always written in the power of 10 form. The decimal place is put after 1 digit.

We are given a numerical value of 157,821

Converting this into scientific notation, we get:

$157,821=1.57821* 10^5$

Hence, the power of 10 in the given numerical value is 5.

1.57821 * 10^5
so answer is 5

What can be found in every skeletal muscle?

Answers

You can find muscle fibers, nerves, connective tissue, and blood vessels in every skeletal system. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.

Answer:

D. tendons, nerves, blood vessels, and bones

Explanation:

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!On a spring scale that measures force, a reading shows the force of an object to be about halfway between 7 N and 8 N. Which of the following would be the most accurate measurement for the force?

A. 0.0075 N

B. 0.75 N

C. 750 N

D. 7.5 N

Answers

Obviously D. 7.5

Why?

Well, 7.5 is exactly between 7 and 8.

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