Pulling a person down so we stick to the surface
Resistance per 1000 feet for gauge 14 wire is given as
R = 2.525 ohm
now if wire is of length 50 feet only then the resistance is given as
now if 11 A current flows through the wire then the voltage drop is given by ohm's law
so most appropriate answer in given options is
A. 1.8 Volts
Answer:
Step 1: List you assets
Step 2: List your liabilities
Step 3: Subtract your liabilities from your
assets
Step 4: Total your assets
Step 5: Total your liabilities
The block with the bullet lodged in the block is now travelling at 2.133 m/s.
<h3>What is momentum conservation principle?</h3>
When there is no external force acting on the system, the momentum remains conserved.
For inelastic collision, after collision both objects travel with common speed.
m1u1 + m2u2 =(m1 +m2)v
Substitute initial velocity of bullet u1 =320 m/s , initial velocity of block u2 =0, mass of bullet m1 = 0.1 kg and mass of block m2 = 14.9 kg.
Solve for the final velocity of bullet,
0.1 x 320 + 14.9 x 0 = (0.1 +14.9) x v
v = 2.133 m/s
Thus, the block with the bullet lodged in block now travelling at 2.133 m/s.
Learn more about momentum conservation principle.
brainly.com/question/14033058
#SPJ1
Answer:
Scalar quantity is the Physical quantity expresed only by their magnitude.
