3 years ago

Which factor is the most imortant in performing the activities of daily living

Physics

1 answer:

wariber [46]3 years ago

7 0

Answer:

Muscular endurance is the most important factor in performing the activities of daily living.

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$V=\dfrac{PT}{m}\ ln\dfrac{M+m}{M}-gT$

Explanation:

Given that

Constant rate of leak =R

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At any time t

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So the total mass in downward direction=(M+Rt)

Now force equation

(M+Rt) a =P- (M+Rt) g

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We know that

$a=\dfrac{dV}{dt}$

$\dfrac{dV}{dt}=\dfrac{P}{M+Rt}-g$

$\int_{0}^{V}V=\int_0^T \left(\dfrac{P}{M+Rt}-g\right)dt$

$V=\dfrac{P}{R}\ ln\dfrac{M+RT}{M}-gT$

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This is the velocity of bucket at the instance when it become empty.

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3 years ago

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Answer:

The magnitude of the magnetic field at the center of the loop is 3.846 x 10⁻⁵ T.

Explanation:

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number of turns of the flat circular loop, N = 18 turns

radius of the loop, R = 15.0 cm = 0.15 m

current through the wire, I = 0.51 A

The magnetic field through the center of the loop is given by;

$B = \frac{N\mu_o I}{2R}$

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μ₀ is permeability of free space = 4π x 10⁻⁷ m/A

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Therefore, the magnitude of the magnetic field at the center of the loop is 3.846 x 10⁻⁵ T.

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