10+15+5+20=50ohms
5 ohms is a tenth of the total resistance.
226/10= 22.6 volts across 5 ohm resistor
The normal force of a certain thing is the weight in force of the object multiplied by the sine function of the angle of inclination, be ∅ in this case. Given the mass of the car equal to 300 slug or 5.17 kg, then the nrmal force is 5.17*9.81 sin ∅ or 50.72 sin ∅. The frictional force is normal force times ∨k or coefficient of friction
That's true. Displacement is measured between the start-point and
end-point, regardless of the route that's followed. So, for example,
the displacement of an object that's moving in a circle becomes zero
every time the object returns to the point on the circle where it started.
Answer:
Accordng to Hook's law
F=kx
So
spring constant × displacement
Explanation:
