Welcome to Westonci.ca, the Q&A platform where your questions are met with detailed answers from experienced experts. Explore in-depth answers to your questions from a knowledgeable community of experts across different fields. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.
Sagot :
Potential energy of an object is
(object's mass) x (gravity) x (object's height) .
When the oven is 8m above the street, it has
(150 kg) x (9.81 m/s²) x (8 m) = 11,772 kg-m²/s² = 11,772 joules
more potential energy than it has when it's on the street.
That energy has to come from somewhere, so that's
how much work must be done by somebody or something
to raise the oven up there.
Thanks for stopping by. We strive to provide the best answers for all your questions. See you again soon. Thanks for stopping by. We strive to provide the best answers for all your questions. See you again soon. Discover more at Westonci.ca. Return for the latest expert answers and updates on various topics.