Physics, 13.07.2019 17:00, esanchez2002fcb
When the speed of a moving car is tripled, how much more kinetic energy does it have?
Answers: 1
Other questions on the subject: Physics
Physics, 22.06.2019 04:00, alexialoredo625
When the force acting on an object points at least partially in the direction of the motion the work done is considered to be negative
Answers: 2
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
Do you know the correct answer?
When the speed of a moving car is tripled, how much more kinetic energy does it have?...
Questions in other subjects:
Mathematics, 11.07.2019 09:00
Chemistry, 11.07.2019 09:00
Mathematics, 11.07.2019 09:00
English, 11.07.2019 09:00
