Answer:
Amperage is the rate of electrical charge per time.
1 amp = 1 coulomb / second
Power is the product of amperage and voltage.
P = IV
Explanation:
The answer you are looking for is 22 mph.
Solution:
s=speed
d=distance
t=time
Setting up the formula for the speed of an object with distance and time:
s=d/t
Substituting the given values,
s=88 miles/4 hours
So, therefore, the final answer is 22 mph.
I hope this helped answer your question for you. Good day to you.
Answer:
22m/s
Explanation:
Mass, m=60 kg
Force constant, k=1300N/m
Restoring force, Fx=6500 N
Average friction force, f=50 N
Length of barrel, l=5m
y=2.5 m
Initial velocity, u=0

Substitute the values

m
Work done due to friction force

We have 
Substitute the values


Initial kinetic energy, Ki=0
Initial gravitational energy,
\
Initial elastic potential energy


Final elastic energy,
Final kinetic energy, 
Final gravitational energy, 
Final gravitational energy, 
Using work-energy theorem

Substitute the values






<span>the color of a star is primarily determined by its : suface temperature.
The surface temperature is used to estimate the wavelength that radiated within.
the star with lower wavelegth tend to have purple-ish color, while the one with higher wavelength tend to have orange-ish color</span>