Answer:
The total net force is 17N in total.
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Answer:
Explanation:
Two moles of an ideal gas at 3.0 atm and 10°C are heated up to 150 °C. If the volume is held constant during this heating, what is the final pressure? a. 4.5 atm.
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Answer: 2.92 s
Explanation:
Given
Mass of ball is
The initial velocity of the ball is
Velocity after the rebound is
Force during the contact is
We know, change in momentum is Impulse
Thus, the force is applied for 2.92 s
Plate (compressed charge) and the (-) plate (depleted charge) pushes charge out of the (+) plateand back into the (-) plate. Look at Figure 3, and notice that charge is moving from a region ofHIGH pressure to a region of LOW pressure. The discharging process is complete (Figure 4)when the high pressure on the (+) plate has decreased to normal pressure and the low pressure onthe (-) plate has increased to normal pressure--in other words, when the two pressures becomeequal. Once again, there is no pressure difference across the bulbs, so no charge flows.Capacitor discharging stops when the charge stops moving;charge stops moving when both endsof its path are at the same electric pressure.In this example, both ends have normal electricpressure when the process is over, but the important thing is that both places have the sameelectric pressure--whether it's normal or not.The electric pressures in the capacitor plates are not normal when capacitor charging stops.Thecharging stops when the electric pressure in the (+) capacitor plate is as high as the electricpressure in the (+) battery terminal, and when the electric pressure in the (-) capacitor plate is as