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VMariaS [17]
3 years ago
9

When you trace the outline of your palm how do you find its area​

Physics
2 answers:
Tcecarenko [31]3 years ago
7 0

Answer:

you count the squares or messure it

Explanation:

you can raw equal squares about 1 cm wide if possible all equal and count the squares eg theres 10 squares (small hand) so that would be 10cm squared

kogti [31]3 years ago
3 0

Answer:

you count the squares or measure it

Explanation:

you can raw equal squares about 1 cm wide if possible all equal and count the squares eg there's 10 squares (small hand) so that would be 10cm squared

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Define acceleration what it's formula​
Paha777 [63]

Answer:

The definition of acceleration is a change in the rate of motion, speed or action.

<h2>hope it helps.</h2><h2>stay safe healthy and happy..</h2>

4 0
2 years ago
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Which is the second largest planet in the solar system​
shutvik [7]

Answer:

Saturn is the answer of your question

8 0
2 years ago
A pendulum consists of a stone with mass m swinging on a string of length L and negligible mass. The stone has a speed of v0 whe
Dmitriy789 [7]

Answer:

(a) v = \sqrt{ mv_0^2 - 2gL(1-\cos(\theta))}

(b) \theta = \arccos(\frac{2gL-v_0^2}{2gL})

(c) E_{total} = \frac{1}{2}mv_0^2

Explanation:

(a) The total mechanical energy of the system is conserved.

K_A + U_A = K_B + U_B\\\frac{1}{2}mv_0^2 + 0 = \frac{1}{2}mv^2 + mgh \\h = L - L\cos(\theta) = L(1 - \cos\theta)\\\frac{1}{2}mv^2 = \frac{1}{2}mv_0^2 - mgL(1-\cos(\theta))\\v^2 = mv_0^2 - 2gL(1-\cos(\theta))\\v = \sqrt{ mv_0^2 - 2gL(1-\cos(\theta))}

(b) The conservation of energy states

K_A + U_A = K_M + U_M\\\frac{1}{2}mv_0^2 + 0 = 0 + mgL(1-\cos(\theta))\\1-\cos(\theta) = \frac{v_0^2}{2gL}\\\cos(\theta) = 1-\frac{v_0^2}{2gL} = \frac{2gL-v_0^2}{2gL}\\\theta = \arccos(\frac{2gL-v_0^2}{2gL})

(c) As explained in part (a) the total mechanical energy of the system is equal to the initial kinetic energy, since the potential energy of the system at that point is zero.

E_{total}= K_A + U_A = K_A + 0\\E_{total} = \frac{1}{2}mv_0^2

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How does precipitation affect weather?
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a satellite is revolving around the sun in a circular orbit with uniform velocity v. if the gravitational force suddenly disappe
cestrela7 [59]

Answer:

when gravitational force suddenly disappears, then only centrifugal force will be acting and velocity is tangential to the orbit and hence, the satellite will fly off tangentially with same velocity v.

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