Answer:
Check the explanation
Explanation:
1) Pressure acting on the plug = Patm + P
Pressure = Patm + rho*g*h (Here h = D2)
Pressure = 101325 + 1000*9.8*7
Pressure = 169925 Pa
so, Force = PA
Force = 169925*pi*0.0152
Force = 120.1 N
<span>Assuming the car is travelling in the same direction for the entire hour, the acceleration is zero.</span>
Answer:
D.
For every action there is an equal and opposite reaction.
Explanation:
im doing the same one lol