Suppose that 4 J of work is needed to stretch a spring from its natural length of 36 cm to a length of 47 cm. (a) How much work is needed to stretch the spring from 41 cm to 45 cm? (Round your answer to two decimal places.) J (b) How far beyond its natural length will a force of 15 N keep the spring stretched? (Round your answer one decimal place.)
Answers: 2
Physics, 22.06.2019 10:00
Which atomic model was proposed as a result of j. j. thomson’s work?
Answers: 1
Physics, 22.06.2019 18:00
Wind and moving water provide energy. question 1 options: chemical mechanical thermal none of the above
Answers: 1
Physics, 22.06.2019 22:00
It takes a lot of energy to get the temperature of water to increase and eventually boil because water has a high heat.
Answers: 1
Physics, 23.06.2019 06:00
If we decrease the amount of force and keep all other factors the same what will happen to the amount of work
Answers: 1
Suppose that 4 J of work is needed to stretch a spring from its natural length of 36 cm to a length...
English, 15.07.2019 22:30
Geography, 15.07.2019 22:30
Mathematics, 15.07.2019 22:30
English, 15.07.2019 22:30
Mathematics, 15.07.2019 22:30
Mathematics, 15.07.2019 22:30
History, 15.07.2019 22:30
Health, 15.07.2019 22:30
Mathematics, 15.07.2019 22:30