Physics, 25.03.2020 22:30 dogsb4doods
A boy on a bicycle drags a wagon full of newspaper at 0.800 m/s for 30.0 min using a force of 40.0 N. How much work has the boy done?
Answers: 3
Physics, 21.06.2019 20:20, jasminelynn135owmyj1
Suppose that a comet that was seen in 563 a. d. by chinese astronomers was spotted again in year 1951. assume the time between observations is the period of the comet and take its eccentricity as 0.986. what are (a) the semimajor axis of the comet's orbit and (b) its greatest distance from the sun?
Answers: 1
Physics, 22.06.2019 04:00, jaejaeJae9534
Acompound machine is also called a machine. a. force b. simple c. complex d. directional
Answers: 1
Physics, 22.06.2019 12:30, olsen6932
As part of your daily workout, you lie on your back and push with your feet against a platform attached to two stiff springs arranged side by side so that they are parallel to each other. when you push the platform, you compress the springs. you do an amount of work of 79.0 j when you compress the springs a distance of 0.230 m from their uncompressed length. (a) what magnitude of force must you apply to hold the platform in this position? (b)how much additional work must you do to move the platform a distance 0.230 m farther? (c) what maximum force must you apply to move the platform a distance 0.230 m farther?
Answers: 1
A boy on a bicycle drags a wagon full of newspaper at 0.800 m/s for 30.0 min using a force of 40.0 N...
Mathematics, 21.09.2021 21:10
Mathematics, 21.09.2021 21:10
Mathematics, 21.09.2021 21:10