A bucket of water is being raised from a well using a rope. If the bucket of water has a mass of 6.2 kg, how much force (in N) m
1 answer:
You might be interested in
Answer:
No. of 100 W bulbs, n = 28,539 bulbs
Given:
Power of a single bulb = 100 W
Time period, T = 1 yr = = 31,536,000 s
mass of matter, m = 1 g =
Solution:
According to Eintein's mass-energy equivalence:
E =
E =
E =
Power of a single bulb, P =
P =
P = 28,53,881 W
No. of 100 W bulbs, n =
n =
n = 28,539