Answer:
The correct answers are O The frequency is 5. and O The period is 2π/5
Step-by-step explanation:
I took the quiz and got it right
Answer:
573440 kg
Step-by-step explanation:
Given,
Density of copper ( D ) = 8960 kg / m³
Length of cube ( l ) = 4 meters
To find : Mass of solid cube of copper ( m )
Formula : -
Volume of cube = l³
Volume of cube
= l³
= 4³
= 4 x 4 x 4
= 64 meter³
So,
V = 64 meter³
Formula : -
D = m / V
m = D x V
= 8960 x 64
m = 573440 kg
Hence,
The mass of a solid cube of copper is <u>573440</u> kg.
I hope this helps you
A=Area
b=base
h=height
A=b×h/2
A=1/2.b+1/2.h
It is fore multiple things. if thats your quiestion. y can =4 and x=0, or x can = 2 and y=0.
Ion know about this I don’t know the answer fasho