5. Here is a circuit often used in cars:

a) When the switch is connected, what
happens to the light and the heating coil?
b) What happens to the bi-metallic strip?
c) What happens then to the light and the
heater?
d) What happens then to the bi-metal strip?
e) What happens next?
f) What would you see?
g) Where is this used on a car?
Please help

Aleaky 10-kg bucket is lifted from the ground to a height of 15 m at a constant speed with a rope that weighs 0.7 kg/m. initially the bucket contains 45 kg of water, but the water leaks at a constant rate and finishes draining just as the bucket reaches the 15-m level. find the work done. (use 9.8 m/s2 for g.) show how to approximate the required work by a riemann sum. (let x be the height in meters above the ground. enter xi* as xi.) lim n → ∞ n (9.8)(45−3 xi) i = 1 δx express the work as an integral. 0 dx evaluate the integral. (round your answer to the nearest integer.) j