Answer:
The current of 10 mA is flowing through the 250-Ω resistor.
Explanation:
The values of four resistors 150 ohms, 250 ohms, 350 ohms and 450 ohms are connected in series with a 12 V battery. The equivalent resistance in case of series combination is given by :
In series combination, the current flowing throughout the resistors is same. It is given by using Ohm's law as :
or
So, the current of 10 mA is flowing through the 250-Ω resistor. Hence, this is the required solution.
Answer:
12m/s
Explanation:
Using the equation of motion
v = u + at
Given that
u = 0m/s
a = 2m/s²
time t = 6s
Substitute the given values into the expression
v = 0 + 2(6)
v = 0+12
v = 12m/s
Hence the required velocity is 12m/s
The heaviest ball will have the most Potential Energy loss and Kinetic Energy gain, so your answer should be D
Very unlikely. This is not really a good question for Brainly.
I think it’s A.1 like the first one