Give an example of
where you would find
each of the following
types of energy:
radiant, thermal,
electrical, sound.
nuclear, and
electromagnetic

Ain is , is 's of ? 0.62 0.79 1.27 1.50

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

Ais a machine that makes work easier when a single force is applied. a simple machine b compound machine c endangered machine d complex machine