Physics, 27.08.2020 03:01 valencial0917
Alice and Bob are bicycle-racing, on a two-mile track. Bob rides the first mile at 50 mph,
and the second mile at 71 mph. Calculate the time in minutes) that he travels the two
miles.
Answers: 3
Physics, 22.06.2019 12:30
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
Physics, 23.06.2019 03:30
Astudent pushes a 40-n block across the floor for a distance of 10 m. how much work was applied to move the block? a. 4 j b. 40 j c. 400 j d. 4000 j
Answers: 1
Alice and Bob are bicycle-racing, on a two-mile track. Bob rides the first mile at 50 mph,
and the...
Mathematics, 16.12.2019 07:31
Mathematics, 16.12.2019 07:31
Mathematics, 16.12.2019 07:31
Mathematics, 16.12.2019 07:31
Mathematics, 16.12.2019 07:31
Advanced Placement (AP), 16.12.2019 07:31
Mathematics, 16.12.2019 07:31
Mathematics, 16.12.2019 07:31
Social Studies, 16.12.2019 07:31
History, 16.12.2019 07:31
Chemistry, 16.12.2019 07:31
Biology, 16.12.2019 07:31
Biology, 16.12.2019 07:31