2 years ago

A burning piece of wood converts energy into energy

Physics

1 answer:

liq [111]2 years ago

8 0

Answer:

a burning piece of converts Chemical energy into Heat(Thermal) and Light energy

You might be interested in

A yo-yo of mass M has an axle of radius b and a spool of radius R. Its moment of inertia can be taken to be MR2/2 and the thickn

kow [346]

Answer:

The tension in the cord is $T=\frac{MR^{2}g }{2b^{2}+R^{2} }$

Explanation:

Given:

M = mass

b = radius

R = spool of radius

The equation is:

$bT=(\frac{MR^{2} }{2} )(\frac{a}{b} )\\T=\frac{MR^{2}a }{2b^{2} }$ (eq. 1)

The sum of forces in y:

∑Fy = Mg - T = Ma

$Mg=(M+\frac{MR^{2} }{2b^{2} } )a\\a=\frac{2b^{2}g }{2b^{2}+R^{2} }$

Replacing in eq. 1

$T=\frac{MR^{2} }{2b^{2} } (\frac{2b^{2}g }{2b^{2} +R^{2} } )\\T=\frac{MR^{2}g }{2b^{2}+R^{2} }$

3 0

2 years ago

Read 2 more answers

Cual es la velocidad de un atleta que recorre 800 metros en 2 minutos.

scoundrel [369]

6.67 metros por segundo
~ Haga 800/120 que equivale a 6.67 porque hay 60 segundos en un minuto y hay dos minutos, entonces 60 veces 2 es igual a 180, luego configure su problema

Espero que esto te ayude:)

5 0

2 years ago

Read 2 more answers

How to convert to si and english using fraction style(picture is example)? 10 m/s to mph

emmasim [6.3K]

Hope this shows! It has all the equations for all of the problems u asked in the comments

5 0

3 years ago

Which is the best example of the transfer of heat through radiation

boyakko [2]

Nitially the flame produces radiation which heats the tin can. The tin can thentransfers heat to the water through conduction. The hot water then rises to the top, in the convection process.

7 0

2 years ago

6. Jim wishes to push a 100. N wood crate across a wood floor.What is the minimum horizontal force that would be required to sta

sergejj [24]

I want to say the answer is 42N

7 0

2 years ago

Read 2 more answers

A burning piece of wood converts ____ energy into ____ energy​

A burning piece of wood converts energy into energy