Physics, 15.04.2021 01:10 sissy11145
A uniform disk with mass 100 kg and radius 1.0 m is spinning like a merry-go-round about a vertical axis through its center and perpendicular to the plane of the disk. It rotates at an initial angular speed of rad/s. A 40 kg mass of putty drops from above and lands on a point 0.50 m from the center from the disk and sticks to the disk. What is the final angular speed of the disk-putty system, in rad/s?
Answers: 2
Another question on Physics
Physics, 22.06.2019 11:30
Acaterpillar tries to climb straight up a wall a meter high, but for every 2 cm up it climbs, it slides down 1 cm. eventually, it reaches the top. when it reaches the top, it does not pull itself over so it will slide down 1 cm. what is the total displacement traveled?
Answers: 3
Physics, 22.06.2019 19:20
Which best describes the difference between internal and thermal energy?
Answers: 1
Physics, 23.06.2019 00:00
Does the distance travelled by an oscillating mass between times t=0 and t2 equal the displacement of the particle over the same time period if t2> t/2? hint: consider a sine wave starting at t1=0, then consider a closing wave starting at t1=0, for your explanation.
Answers: 1
Physics, 23.06.2019 00:00
If water vapor with the mass of 35.0 grams is cooled and condensed into water in a closed system such as a closed glass jar, what is the mass of the water after the water vapor completely condenses? a) 34.5 grams b) 35.0 grams c) 35.5 grams d) the mass cannot be determined without knowing the volume
Answers: 2
You know the right answer?
A uniform disk with mass 100 kg and radius 1.0 m is spinning like a merry-go-round about a vertical...
Questions
Mathematics, 22.01.2021 22:30
Mathematics, 22.01.2021 22:40
Mathematics, 22.01.2021 22:40
Mathematics, 22.01.2021 22:40
Mathematics, 22.01.2021 22:40
Mathematics, 22.01.2021 22:40
Biology, 22.01.2021 22:40
Mathematics, 22.01.2021 22:40
Mathematics, 22.01.2021 22:40
Mathematics, 22.01.2021 22:40
