Explore Westonci.ca, the premier Q&A site that helps you find precise answers to your questions, no matter the topic. Connect with a community of experts ready to provide precise solutions to your questions on our user-friendly Q&A platform. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.

an object of 4 kg is hanging from the top of an elevator by a string. the tension in the string is equal to 20 n. what is the acceleration of the elevator in units of ? (note that negative means downward, and positive means upward acceleration). express your answer in 1 decimal places.