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2 years ago

NEED AN ANSWER FAST PLEASE 70 PTS

Physics

1 answer:

lara [203]2 years ago

4 0

Answer:

0.062

m/s

Explanation:

Quantities:

m/s

≡

m/s

(

)

(

)

(

)

(

)

(

)

We can assume that the initial speed of the astronaut is zero for the sake of argument. It says "floating in space", so maybe that actually means 0. The actual initial and final speeds are unimportant, because we are just looking for the change (or difference) in the two speeds.

−

0.062

m/s

This means that the astronauts speed will change by

0.062

m/s and the astronaut will move in the opposite direction of the object (hence the minus sign).

Explanation:

braineist pls

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steposvetlana [31]

Answer:

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Explanation:

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3 years ago

A parallel-plate capacitor has square plates that have edge length equal to 1.20×102cm and are separated by 1.00 mm. It is conne

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Answer:

Energy stored in the capacitor will be $1.835\times 10^{-6}J$

Explanation:

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Separation is given as d 1 mm = $10^{-3}m$

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3 years ago

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Match the phrase with the term. How hard the blood pushes on the inside of the blood vessels is called . The total amount of blo

taurus [48]

Answer:

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CARDIAC OUTPUT

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How many times your heart beats in one minute is called ?

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The force that can put unhealthy tension on the heart as it is pumping is called ?

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Explanation:

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For example: In morning we are going to office and we start the car, but it is not started.You turn the engine again and again but it simply donot works.

Observation (the state of defining a problem):

The car is not started

Hypothesis (A possible solution based on the information we already know):

The car is not started because it might be out of gas or there can be some other technical fault.

Experiment (testing of hypothesis by applying different methods of solving problem):

You get the fuel and put it inside the car but it still donot works and car didnot start. Experiment didnot get solution.

Analyze the results of data and test another hypothesis

You call a technician and he check with the car engine tries and finds out that the engine was out of order and needs repairing.

Draw conclusion:

The engine do not works when it is out of order and it is a cause of a car not being started.

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