Answer:
Explanation:
- For diagram refer the attachment.
It is given that five cells of 2V are connected in series, so total voltage of the battery:
Three resistor of 5, 10, 15 are connected in Series, so the net resistance:
According to ohm's law:
On substituting resultant voltage (V) as 10 V and resultant resistant, as 30 we get:
The electric current passing through the above circuit when the key is closed will be <u>0.33 A</u>
Because they know physics :)
higher amplitude => higher potential energy => more to transform into kinetic energy => higher speed => higher range (distance)
2.5 joules according to the formula k=1/2MVsquare we would get 2.5 joules as the answer
Answer:
Part a)
Part b)
Part c)
Explanation:
As per Newton's II law we know that
F = ma
so we will have
so we will have
Part a)
Part b)
Part c)