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Gwar [14]
3 years ago
11

What are the three formulas (one formula rearranged three ways) which describe the relationship

Physics
1 answer:
telo118 [61]3 years ago
4 0

Equation of Newton's second law of motion:

F=ma\\a=\frac{F}{m}\\m=\frac{F}{a}

Explanation:

The equation that gives the relationship between force, mass and acceleration is Newton's second law of motion:

F=ma

where:

F is the net force acting on an object

m is the mass of the object

a is the acceleration of the object

This equation basically tells that whenever there is a net non-zero force acting on an object, the object accelerates.

The equation can be re-arranged in three ways:

(1) F=ma (standard formula)

(2) Then we can re-arrange by making a the subject, and we get

a=\frac{F}{m}

(3) Then we can further re-arrange the make the mass the subject, and we get

m=\frac{F}{a}

Learn more  about Newton's second law:

brainly.com/question/3820012

#LearnwithBrainly

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The form of energy stored in food
m_a_m_a [10]

Answer:

chemical energy

Explanation:

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3 years ago
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What volume (in liters) of gasoline has a total heat of combustion equal to the energy obtained in part (a)? (see section 17.6;
antiseptic1488 [7]
<h3><u>Answer;</u></h3>

volume = 6.3 × 10^-2 L

<h3><u>Explanation</u>;</h3>

Volume = mass/density

Mass = 0.0565 Kg,

Density = 900 kg/m³

             = 0.0565 kg/ 900 kg /m³

             = 6.3 × 10^-5 M³

but; 1000 L = 1 m³

Hence, <u>volume = 6.3 × 10^-2 L</u>

8 0
3 years ago
Find equation tangent to a circle at given point
vlabodo [156]

the equation of the tangent line must be passed on a point A (a,b) and perpendicular to the radius of the circle. <span>
I will take an example for a clear explanation:
let x² + y² = 4 is the equation of the circle, its center is C(0,0). And we assume that the tangent line passes to the point A(2.3).

</span>since the tangent passes to the A(2,3), the line must be perpendicular to the radius of the circle. 

<span>Let's find the equation of the line parallel to the radius.</span>

<span>The line passes to the A(2,3) and C (0,0). y= ax+b is the standard form of the equation. AC(-2, -3) is a vector parallel to CM(x, y).</span>

det(AC, CM)= -2y +3x =0, is the equation of the line // to the radius.

let's find the equation of the line perpendicular to this previous line.

let M a point which lies on the line. so MA.AC=0 (scalar product), 

it is (2-x, 3-y) . (-2, -3)= -4+4x + -9+3y=4x +3y -13=0 is the equation of tangent



7 0
4 years ago
Steve tunes an old-fashioned radio that has an antenna made from a 3.0-cm-long solenoid with a cross-sectional area of 0.50 cm2
sukhopar [10]

Answer:

L = 1.88\times10^-^4 H

Explanation:

It is given that,

Length of the coil, l = 3 cm = 0.03 m

Area of cross section of the coil, A=0.5\ cm^2=0.00005\ m^2

Number of turns in the coil, N = 300

inductance of the coil is

L=\dfrac{\mu_oN^2A}{l}

L=\dfrac{4\pi\times 10^{-7}\times (300)^2\times 5\times 10^{-5}}{0.03}\\L = 1.88\times10^-^4 H

So, the inductance of the coil is 1.88× 10⁻⁴H

5 0
3 years ago
_____ has a longer wavelength than _____.
victus00 [196]

Answer:

B

Explanation:

its b ok ok bye

7 0
3 years ago
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