Evidence of Chemical Change:
A car rusting
Leaves changing in October
The glow of a light bulb
A white cloudy substance occurs after mixing two substances
Burning toasts
A candle being lit
Evidence of Physical Change:
Water boiling
Yellow and blue paints mixed together
Wax melting
Crushing a rock with a hammer
Hope this helps!
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Answer: 47.28
Explanation:
just times 5.91 by 8 your welcome please leave a heart and five star
Answer:
Explanation:
mass of the proton is given is
also we know that charge of proton is same as charge of electron
now we need to find the charge mass ration of proton
so here we have
So above is the charge mass ratio of proton
Answer:
https://physicsabout.com/acceleration-and-velcoity/
Hi!
Mechanical advantage is defined as the<em> ratio of force produced by an object to the force that is applied to it.</em>
In our case, this would be the ratio of the force applied by the claw hammer on the nail to the force Joel applies to the claw hammer, which is
160:40 or 4:1
So the mechanical advantage of the hammer is four.
Hope this helps!