Answer:
Displacement from the starting position is 1224m
Explanation:
The object is moving at 120 meters per second, it does this for 10.2 seconds. Use multiplication to find the answer.

Its c). cause they are separate variables
Answer:
current is 13.88 A
Explanation:
given data
no of loops = 50 loops
resistance = 40 Ω
R = 15.0 Ω
I = 5.0 amp
N = 18
to find out
rms current
solution
we will apply here transformed principle that is
v(s) / v(p) = I(p) / I(s) = N(s) / N(p) ....................1
here p is primary and s is secondary
put here all these value
5 / I(s) = 18 / 50
I(s) = 250 /18
I(s) = 13.88
so current is 13.88 A
Answer:
4 m/s²
Explanation:
Acceleration = Net Force/mass
A =
=
=
= 4 m/s²
20 Newtons divided by 5 kg equals 4 N/kg. Newtons can also be written as kg·m/s², so the simplest units would be written as m/s².
Answer:
f - f '= 6.18*10^11 Hz
Explanation:
The change in frequency is given by:

f': observed frequency
f: source frequency = 6.17*10^14 Hz
v: speed of the source = 3.01*10^55 m/s
c: speed of light = 3*10^8 m/s
By replacing all these values you obtain:

hence, the change in frequency f-f' will be:
f - f '= 6.18*10^11 Hz