Physics, 04.02.2020 04:58 Raekwon3232
You have a light spring which obeys hooke's law. this spring stretches 2.92 cm vertically when a 2.70 kg object is suspended from it. determine the following. (a) the force constant of the spring (in n/m), (b) the distance (in cm) the spring stretches if you replace the 2.70 kg object with a 1.35 kg object, (c) the amount of work (in j) an external agent must do to stretch the spring 8.80 cm from its unstretched position
Answers: 2
Physics, 22.06.2019 03:30
What makes thermal imaging cameras useful? they can detect differences in color. they can detect differences in wave speeds. they can detect differences in temperature. they can detect mechanical waves.
Answers: 1
Physics, 22.06.2019 05:30
Mutt and jeff are running along a path each pushing a cart loaded with rocks. if mutt's wagon has a mass two times greater than jeff's and they want to stay together, arriving at their destination at the same time, what must happen? a) jeff should slow down so mutt can catch up. b) mutt must use half as much force to push his cart. c) mutt must use twice as much force to push his cart. d) mutt and jeff will use the same force, but mutt will take bigger steps.
Answers: 1
You have a light spring which obeys hooke's law. this spring stretches 2.92 cm vertically when a 2.7...
History, 07.12.2020 22:00
History, 07.12.2020 22:00
History, 07.12.2020 22:00
Mathematics, 07.12.2020 22:00
Mathematics, 07.12.2020 22:00