3 years ago

Power is the product of_____.

Physics

1 answer:

tia_tia [17]3 years ago

3 0

Heya user☺☺

All options are wrong here.

The correct answer is..

Work/Time.

Hope this will help☺☺

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Given:

Object in circular motion 25 m/s

1 second to go quarter circle

Required:

Centripetal acceleration:

Solution:

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Substituting the values into the equation,

Acceleration = v2/r = (25 m/s)2/(4*pi/180) = 8952.47 m2/s2

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ad-work [718]

Answer:

1.2826 x 10^-13 m

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$\lambda = \frac{h}{\sqrt{2 m K}}$

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m = 1.67 x 10^-27 kg

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λ = 1.2826 x 10^-13 m

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3 years ago

Which of the following is not an essential feature of scientific explanations?

sineoko [7]

Answer:

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3 years ago

With what minimum speed must you toss a 110 g ball straight up to just touch the 11-m-high roof of the gymnasium if you release

Sholpan [36]

Answer:

v = 13.79 m/s

Explanation:

given,

mass of ball = 110 g

height = 11 m

ball is released from = 1.3 m

minimum speed = ?

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$v=\sqrt{2\times 9.8 \times 9.7}$

$v=\sqrt{190.12}$

v = 13.79 m/s

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3 years ago