Answer:
The best description of the general direction that the blue line points is East direction
W = F x d/x = (m x Ag) x h, therefore, mass (2kg x 9.8) x 2.5m = 49J
Your inducing a current
<span>Stick any computer component inside an MRI machine and you can kiss it bye-bye</span>
Answer: 1,631J
Explanation:
Potential energy is the energy possessed by a body by virtue of its position. It is an example of mechanical energy.
Mathematically, P.E = mass×acceleration due to gravity×height
Since Force = mass×acceleration = 466N
Height = 3.5m
Substituting this values in the formula, we have;
P.E = 466 × 3.5
P.E = 1631Joules
Mary's change in potential energy is therefore 1,631Joules
Answer:
250cm or 2.5m
Explanation:
using direct variation
the length is = l
the time (year) = t
let k be the constant
so he have:
l=kt
2.5=k× 1
k= 2.5
Now in the next statement the 100 is given but not the length so
l=kt
~ l=k× 100 years
But k = 2.5
so :
l= 2.5×100
l= 250 cm
Hence it will be 250cm or 2.5m at which they will get separated