Answer:
The difference in the amount of energy transferred by the two bulbs is 1200 J.
Explanation:
The energy transferred by the two lightbulbs can be calculated with the given equation:
Where P is the power and t is the time
For the 60 W lightbulb:
For the 100 W lightbulb:
Hence, the difference in the amount of energy transferred is:
Therefore, the difference in the amount of energy transferred by the two bulbs is 1200 J.
I hope it helps you!
Answer:
<h2>20 N</h2>
Explanation:
The force acting on an object given it's mass and acceleration can be found by using the formula
force = mass × acceleration
From the question we have
force = 10 × 2
We have the final answer as
<h3>20 N</h3>
Hope this helps you
FCCLA Stands for <span>Family, Career and Community Leaders of America.</span>
Increased the temperature in the room, which means an increase in the airs connect molecular energy
Explanation:
first, find the circumference of the wheel by using the formula 2(pi)(r):
2(pi)(19) = 119.380521
divide by 25 secs
119.380521/25 = 4.77522083
round to the nearest tenth is 4.8, so the speed is 4.8mm/sec
