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Tanya [424]
3 years ago
5

Definition of motion? ​

Physics
2 answers:
Colt1911 [192]3 years ago
7 0

Answer:

Motion is simply the change of position of an object with time

Explanation:

qwelly [4]3 years ago
5 0

Answer:

the action or process of moving or being moved

Explanation:

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Assume biological substances are 90 percent water and the density of water is 1.0 ✕ 103 kg/m3.
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Maria is filling a bucket of water from a faucet. After she turns it on, she sees that the cross-sectional area of the water str
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Answer:

t = 47.62 sec

Explanation:

Given data;

A_1 = 4.62 \times 10^4 m^2

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volume 10 L

from

A_1 v_1 = A_2 v_2

4.62 \times 10^4 v_1 = 2.52 \times 10^4 v_2

4.62 v_1 = 2.52 v_2 ......1

from bernoulli eq

P_1 + \frac{1}{2} \rho v_1^2 + \rho g h = P_2 + \frac{1}{2} \rho v_2^2

P_1 =P_2 = P_{atm}

v_2^2 = v_1^2 +2gh ... 2

from 1 and 2 equation

v_1 = 0.46 m/s

volume flow rate is

Q = A_1 \times v_1 = 4.62 \times 10^[-4} v_1 = 2.1 \times 10^{-4} m^3/s

t  = \frac{v}{Q}

t =\frac{10\times 10^{-3}}{2.1 \times 10^{-4}} = 47.62 s

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3 years ago
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A washer is swung in a circle on a string as shown below. If the string
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yabarrow

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i think thats the name

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A 5kg object accelerates from 3m/s to 7m/s in 5 seconds. Calculate the force required
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4N

Explanation:

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This court will hear cases involving U.S. tariff laws.
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The court of international trade, because tariffs are taxes upon trade
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