Answer:
The least amount of time in which the fisherman can raise the fish to the dock without losing it is t= 2 seconds.
Explanation:
m= 5 kg
h= 2m
Fmax= 54 N
g= 9.8 m/s²
W= m * g
W= 49 N
F= Fmax - W
F= 5 N
F=m*a
a= F/m
a= 1 m/s²
h= a * t²/2
t= √(2*h/a)
t= 2 seconds
there will be no noise with the ball
The answer is A. Atoms. You're welcome. ;)
For the answer to the question above asking <span>What influences the path that surface currents take?</span>
It's the force of the wind that influences the path of surface currents.
I hope my answer helped you. feel free to ask more questions. Have a nice day!
1.46rev in 1min = 2pi*1.46revs/60s=0.152891 rad/s=ω
Fc=m*r*ω^2
Fc= 1550kg*(0.152891)^2 * 569m = 19951N
hope this helps! Thanks!
