Physics, 26.10.2019 05:43 lllamasarebae3061
Athin uniform cylindrical turntable of radius 3.3 m and mass 28 kg rotates in a horizontal plane with an initial angular speed of 8.5 rad/s. the turntable bearing is frictionless. a clump of clay of mass 10 kg is dropped onto the turntable and sticks at a point 1.8 m from the point of rotation. find the angular speed of the clay and turntable. calculate the loss of energy to thermal energy.
Answers: 1
Physics, 22.06.2019 18:00, ggdvj9gggsc
Atank is filled with an ideal gas at 400 k and pressure of 1.00 atm . part a the tank is heated until the pressure of the gas in the tank doubles. what is the temperature of the gas?
Answers: 3
Physics, 22.06.2019 23:30, alangonsales6232
You have two photos of a person walking. one shows the person at the corner of third and main streets, the other shows the person at the corner of tenth and main streets. there are lampposts at every corner in this town, and the first picture shows it to be 10: 32: 00 exactly. the second picture shows it to be 10: 49: 30. you know three facts: (1) all of the clocks are synchronized; (2) there are exactly 12 equal-sized blocks per kilometer in this town; and (3) the streets that cross main in this area are numbered consecutively, with no interruptions. what is the person’s average speed in kilometers per hour?
Answers: 3
Athin uniform cylindrical turntable of radius 3.3 m and mass 28 kg rotates in a horizontal plane wit...