Answers: 1
Physics, 21.06.2019 22:00
What is the fate of the electrons that interact with a specimen in an electron microscope?
Answers: 1
Physics, 22.06.2019 04:00
Several mountains together form a mountain . a few of these combined form a mountain system. several systems combined form a mountain , which can stretch thousands of miles in length.
Answers: 2
Physics, 22.06.2019 11:00
A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n
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
if an engine applies a force of 600N on a 200kg scooter. what will be the change of speed? answer in...
Medicine, 04.03.2021 04:30
Mathematics, 04.03.2021 04:30
Mathematics, 04.03.2021 04:30
English, 04.03.2021 04:30
Biology, 04.03.2021 04:30
Mathematics, 04.03.2021 04:30
Chemistry, 04.03.2021 04:30
Mathematics, 04.03.2021 04:30
Physics, 04.03.2021 04:30
Physics, 04.03.2021 04:30
Mathematics, 04.03.2021 04:30
Biology, 04.03.2021 04:30
Mathematics, 04.03.2021 04:30