Answer:
gasoline zone P_net = 6860 Pa
Water zone P_net = 26460 Pa
Force direction is out of tank
Explanation:
The pressure is defined
P = F / A
F = P A
let's write Newton's equation of force
F_net = F_int - F_ext
P_net A = (P_int - P_ext) A
The P_ext is the atmospheric pressure
P_ext = P₀
the pressure inside is
gasoline zone
P_int = P₀ + ρ' g h'
water zone
P_int = P₀ + ρ' g h' + ρ_water h_water
we substitute
Zone with gasoline
P_net = ρ' g h'
P_net = 700 9.8 1
P_net = 6860 Pa
Water zone
P_net = rho’ g h’ + rho_water g h_water
P_net = 6860 + 1000 9.8 2
P_net = 26460 Pa
To find the explicit value of the force, divide by a specific area.
Force direction is out of tank
Answer:
The freezer compartment is at the top of a fridge because cool air sinks. (convection current)
Explanation:
The second part is about <span>his suffering and the spread of his doctrine.</span>
Explanation:
It is given that,
Mass of the brick, m = 1.15 kg
Radius of the circle, r = 1.44 m
The cable will break if the tension exceeds 43.0 N
Let v is the maximum sped can have at the bottom of the circle before the cable will break. At the bottom of the circle, the net force is equal to the centripetal force along with the weight of the brick. So,
v = 6.30 m/s
So, the maximum speed of the brick at the bottom of the circle before the cable will break is 6.3 m/s. Hence, this is the required solution.
<span> In </span>transverse waves<span>, </span>particles<span> of the</span>medium<span> vibrate </span>to<span> and from in a direction perpendicular </span>to<span> the direction of energy transport. </span>
