Answer:
Explanation:
I can give you four for certain.
Copper
Gold
Silver
Aluminum
Answer:
k = 52.2 N / m
Explanation:
For this exercise we are going to use the conservation of mechanical energy.
Starting point. When it is 30 m high
Em₀ = K + U = ½ m v² + m g h
Final point. Right when you hit the water
= K_{e} = ½ k x²
in this case the distance the bungee is stretched is 30 m
x = h
as they indicate that there are no losses, energy is conserved
Em₀ = Em_{f}
½ m v² + m g h = ½ k h²
k = 
let's calculate
k =
k = 52.2 N / m
The answer is D. Small object made of ice and dust that orbits the Sun and forms a coma as it approaches the Sun.
Answer:
this may help
Explanation:
maybe it will cause the eletric cause a fire that will mean it will spread till the fire men should come
Answer:0.316 rad/s
Explanation:
Given
mass of Person 
velocity of person 
diameter of turntable 
moment of Inertia of the table 
Moment of inertia of Person I


initial angular velocity 

Conserving Angular momentum
, where 


