Physics, 10.11.2020 17:00 lucifer6669
A disk with a diameter of 0.04 m is spinning with a constant velocity about an axle perpendicular to the disk and running through its center. 1)How many revolutions per second would it have to rotate in order for the acceleration of the outer edge of the disk to be 14 g's (i. e., 14 times the gravitational acceleration g)
Answers: 1
Another question on Physics
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 12:10
Two forces produce equal torques on a door about the door hinge. the first force is applied at the midpoint of the door; the second force is applied at the doorknob. both forces are applied perpendicular to the door. which force has a greater magnitude?
Answers: 2
Physics, 22.06.2019 16:30
A14 kg rock starting from rest free falls through a distance of 5.0 m with no air resistance. find the momentum change of the rock caused by its fall and the resulting change in the magnitude of earths velocity. earth mass is 6.0 * 10^24 kg. show your work assuming the rock earth system is closed.
Answers: 2
Physics, 22.06.2019 17:00
If a negatively charged particle is placed at rest in an electric potential field that increases in the positive x-direction, what will the particle do? a. accelerate in the positive x-direction b. remain at rest c. accelerate in the negative x-direction
Answers: 3
You know the right answer?
A disk with a diameter of 0.04 m is spinning with a constant velocity about an axle perpendicular to...
Questions
Mathematics, 15.12.2020 01:50
Mathematics, 15.12.2020 01:50
Mathematics, 15.12.2020 01:50
Mathematics, 15.12.2020 01:50
Mathematics, 15.12.2020 01:50
Social Studies, 15.12.2020 01:50
Advanced Placement (AP), 15.12.2020 01:50
Mathematics, 15.12.2020 01:50
English, 15.12.2020 01:50
Biology, 15.12.2020 01:50
English, 15.12.2020 01:50
