Resistor. The answer is a resistor. They do not transmit electricity.
Density = mass/volume
= 4300/10000
= 0.43 g/mL.
Therefore density of liquid propane is 0.43 g/mL.
Hope this helps!
In steering in control on a PWC, the most needed requirement is to have power in which will allows the one using it to control the engine for it to stop or for it to move. Without power, the person using it could be out of balance or fail to start the engine. This is the basic requirement because even though it is shut off or the engine is off, the PWC is still on and it could still move without proper knowledge of the engine.
Answer:
The velocity of the boat after Batman lands in it is 2.08 m/s.
Explanation:
Given that,
Mass of batman 
Mass of boat 
Initial velocity = 14.5 m/s
We need to calculate the velocity of boat
Using conservation of momentum
...(I)
Where, 
=mass of batman
=mass of boat
u=initial velocity
v = velocity of boat
Put the value in the equation
Hence, The velocity of the boat after Batman lands in it is 2.08 m/s.
