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2 years ago

Acceleration of a particle moving along x axis is given

Physics

1 answer:

amm18122 years ago

7 0

B. The velocity of the particle with respect to the acceleration is √x + 4.

<h3>What is velocity?</h3>

Velocity is the rate of change of displacement with time.

The velocity of the particle with respect to the acceleration of the particle is calculated as follows;

vf = v₀ + at

where;

vf is the final velocity
v₀ is the initial velocity
a is acceleration, assuming a = √x + 2
t is time

vf(x) = 2 + (√x + 2)

vf(x) = √x + 2 + 2

vf(x) = √x + 4

Learn more about velocity here: brainly.com/question/6504879

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What % of an object’s mass is above the water line if the object’s density is 0.82g/ml?

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$F_w-F_o = 0$

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The portion of the object that is submerged corresponds to 82%, while the portion that is visible, above the water level will be 18%

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3 years ago

ow long must a simple pendulum be if it is to make exactly ten swings per second? (That is, one complete vibration takes exactly

Igoryamba

The period T of a pendulum is given by:
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where L is the length of the pendulum while $g=9.81 m/s^2$ is the gravitational acceleration.

In the pendulum of the problem, one complete vibration takes exactly 0.200 s, this means its period is $T=0.200 s$ . Using this data, we can solve the previous formula to find L:
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