3 years ago

How would an unexpected result to an experiment affect the original hypothesis?

Physics

1 answer:

Kipish [7]3 years ago

4 0

Answer:

it would by them changing their hypothisis and retrying the test again

Explanation:

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You’re driving down the highway late one night at 20 m/s when a deer steps out onto the road 35 m in front on you. Your reaction

Salsk061 [2.6K]

Answer:

i would juh hit da deer no kap

Explanation:

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3 years ago

What is the least amount of time required for a given point on this wave to move from y = 0 to y = 12cm?

ale4655 [162]

Time t = ?

When wave is moving from y = 0 to y =12 cm

By using the formula,

y = 15cos [(π/12) t)] = 0,

cos [(π/12) t)] = 0 = cos (π/2), so,

(π/12)t = π/2,

t = (π/2) (12/π)

t = 12/2

t = 6 sec

so 6 sec is the least amount of time required

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3 years ago

24. An elevator is moving vertically up with an acceleration a. The force exerted on the floor by a passenger of mass m is

Wewaii [24]

Given :-

An elevator is moving vertically up with an acceleration a.

To Find :-

The force exerted on the floor by a passenger of mass m .

Solution :-

As the man is in a accelerated frame that is non inertial frame , we would have to think of a pseudo force .

The direction of this force is opposite to the direction of acceleration the frame and its magnitude is equal to the product of mass of the concerned body with the acceleration of the frame .

For the FBD refer to the attachment . From that ,

$\implies Weight_{apparent}= mg + ma$

Hence option d is correct choice .

I hope this helps .

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2 years ago

Jorge visits Panama city, Florida during the month of may. he feels a shore breeze blowing from the ocean on the beach. what cau

Wittaler [7]

The answer is a.) the ocean is colder than the land.
Thus, Jorge visits Panama city, Florida during the month of may. he feels a shore breeze blowing from the ocean on the beach because Jorge visits Panama city, Florida during the month of may. he feels a shore breeze blowing from the ocean on the beach.

Hope it helps!

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3 years ago

Friction, conduction and induction are three ways of creating a static charge on an object. Which method or methods will produce

Agata [3.3K]

Friction as it will move charge (electrons) from one object to another

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3 years ago