002 10.0 points
A figure skater begins spinning counterclock-
wise at an angular speed of 4.0 rad/s. Dur-
ing a 4.1 s interval, she slowly pulls her arms
inward and finally spins at 7.0 7 rad/s.
What is her average angular acceleration
during this time interval?
Answer in units of rad/s2.
Answers: 3
Physics, 22.06.2019 13:30, livingfamyboys35
The period of a pendulum varies directly as the square root of the length of the pendulum and inversely as the square root of the acceleration due to gravity. find the period when the length is 144 cm and the acceleration due to gravity is 980 cm per second squared, if the period is 7pi seconds when the length is 289 cm and the acceleration due to gravity is 980 cm per second squared.
Answers: 2
Physics, 22.06.2019 16:00, Nigward666
The solid that is formed and usually sinks to the bottom of a solution is the
Answers: 2
Physics, 22.06.2019 16:30, sophiqdionacles1968
Using gravity, an elephant can pull a mouse towards it from the ground. true or false explain why. will give brainliest if answered fast and the best explanation
Answers: 2
002 10.0 points
A figure skater begins spinning counterclock-
wise at an angular speed of 4.0...
wise at an angular speed of 4.0...
Mathematics, 09.02.2021 05:00
Mathematics, 09.02.2021 05:00
Mathematics, 09.02.2021 05:00
Mathematics, 09.02.2021 05:00
Mathematics, 09.02.2021 05:00
Mathematics, 09.02.2021 05:00