IDNLearn.com offers a user-friendly platform for finding and sharing knowledge. Discover detailed and accurate answers to your questions from our knowledgeable and dedicated community members.
Marisol pushes a 3.0 kg box 7.0 m across the floor with a force of 12 N. She lifts the box to a shelf 1 m above the ground. How much work does Marisol do on the box?
-- Floor portion: Force = 12 N Distance = 7.0 m Work = (12 x 7) = 21 joules
-- Lift portion: Weight of the box = (mass) x (gravity) = (3.0) x (9.8) = 29.4 newtons Force to lift = weight of box = 29.4 N Distance = 1 m Work = (29.4 x 1) = 29.4 joules
Thank you for joining our conversation. Don't hesitate to return anytime to find answers to your questions. Let's continue sharing knowledge and experiences! IDNLearn.com is committed to providing the best answers. Thank you for visiting, and see you next time for more solutions.
