Answer:
waving
Explanation:
it waves go to a beach and see water doesn't rest it waves
Answer: 5.12x10∧-4N
Explanation:
Force = I B L
L = 6.4m
Let Current (I) I₁ = I₂= 14A
Distance of the wire = 42cm = 0.42m
BUT
B = μ₀I / 2πr
=(2X10∧-7 X 12) / 0.42
B =5.714×10∧-6T
Force = I B L
Force = 14x [5.714×10-6]×6.4
Force = 5.12x10∧-4N
Answer:
In 3 hours, the cars will be 297 miles apart.
Explanation:
Speed=Distance/Time
Distance= Speed X Time
Speed of 1st Car=44 miles/hr
Distance=44 X Time taken = 44t
Speed of 2nd Car=55 miles/hr
Distance=55 X Time taken = 55t
Total Distance Covered by both Cars = 44t + 55t = 99t
The cars are 297 miles apart, therefore:
99t = 297
t = 3 hours
It means that in 3 hours, the distance between the cars is 297 miles.
