Answer:
He would throw the ball at a minimum distance because of gravity
Models change to accommodate new discoveries.
Answer :
The time is 0.46 sec.
Explanation:
Given that,
Diameter = 0.30 mm
Voltage = 1.5 V
Length = 5.5 cm
Resistivity of gold
We know that,
The resistance is
...(I)
The current is
...(II)
Put the value of R
We need to calculate the drift velocity
Using formula of drift velocity
Put the value into the formula
We need to calculate the time
Using formula of time
Put the value into the formula
Hence, The time is 0.46 sec.
Kinetic energy is energy in action and potential energy is stored energy