homework 10 - shu (ms45989) homework 10 Turner (58220) 1...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: shu (ms45989) homework 10 Turner (58220) 1 This print-out should have 12 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. 001 10.0 points In a certain system of units, 27 . 6 thumbs = 1 meter, 1 pause = 29 . 9 s, and 1 glob = 10 kg. The unit of force in this system is a perk (p). How many kiloperks (kp) are in 64 . 5 N? Answer in units of kp. 002 10.0 points A person weighing 0 . 7 kN rides in an elevator that has a downward acceleration of 1 . 9 m / s 2 . The acceleration of gravity is 9 . 8 m / s 2 . What is the magnitude of the force of the elevator floor on the person? Answer in units of kN. 003 (part 1 of 2) 10.0 points A pulley is massless and frictionless. 3 kg, 2 kg, and 7 kg masses are suspended as in the figure. 4 m 20 . 9 cm 2 kg 3 kg 7 kg T 2 T 1 T 3 What is the tension T 1 in the string be- tween the two blocks on the left-hand side of the pulley? The acceleration of gravity is 9 . 8 m / s 2 . Answer in units of N. 004 (part 2 of 2) 10.0 points What is the magnitude of the acceleration of the lower left-hand block? Answer in units of m / s 2 ....
View Full Document

Page1 / 2

homework 10 - shu (ms45989) homework 10 Turner (58220) 1...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online