The correct expression for the maximum speed of the object during its motion is 
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<h3>
Maximum speed of the object</h3>
The maximum speed of the object is determined using the following formulas;
v(max) = Aω
where;
- A is the amplitude of the motion
- ω is angular speed
The maximum speed of the object can also be obtained from the maximum net force on the object,
F = ma
where;
- F is the maximum net force
- a is the acceleration
- m is mass of the object
F = m(v/t)
mv = Ft
v = Ft/m
Thus, the correct expression for the maximum speed of the object during its motion is .
Learn more about maximum speed here: brainly.com/question/4931057
Answer:
A
Explanation:
voltage between A and C is equal battery's voltage.
<span>The correct answer is D): resistors B and C. In fact, the energy per unit charge is equal to the voltage across the resistors. The electrical potential energy is in fact: </span>
<span>, where q is the charge and V is the voltage; by rearranging the equation, we have </span>
<span>, therefore the voltage is the energy per unit charge. In the circuit in the figure, the resistors B and C are connected to the same points of the circuit (they are connected in parallel), therefore they have the same voltage, so they have the same energy per unit charge.</span>
At STP, temperature is 273.15 K and the pressure is at 1 atm. The volume occupied by the system given above can be calculated by using the ideals gas equation assuming that O2 is an ideal gas.
PV = nRT
V = nRT / P
V = 5.00 mol (0.08206 L atm / mol K ) (273.15) / 1 atm
V = 112 L
Therefore, the correct answer is option D.
