Physics, 27.10.2020 19:00 dummynate

Diagram depicting a hockey puck and 2 curling stones under the headers Crash 1 and Crash 2. Under Crash 1, the first is labeled Curling Stone: more mass; slowed down by 4 meters per second. Under Crash 2, the second is labeled Curling Stone: less mass; slowed down by 4 meters per second. Joaquin has hockey practice at the same ice rink where Alton has curling practice. One day, they were both playing on the ice with their equipment. They noticed two crashes in particular: In Crash 1, Alton’s curling stone with more mass was moving along and crashed into Joaquin's hockey puck. In Crash 2, Alton's curling stone with less mass was moving along and crashed into Joaquin's hockey puck. It was the same hockey puck with the same mass in both crashes. Joaquin and Alton want to know about the motion of the hockey puck after the crashes. Why would the crash affect the hockey puck, and which crash would cause a greater change in motion for the hockey puck?

Diagram depicting a hockey puck and 2 curling stones under the headers Crash 1 and Crash 2. Under C

Answers: 1

Show answers

Another question on Physics

Physics, 21.06.2019 22:30

Aforce of 200 n is applied to an input piston of cross-sectional area 2 sq. cm pushing it downward 2.8 cm. how far does the output piston of cross-sectional area 12 sq. cm move upward? show all work.

Answers: 1

Answer

Physics, 22.06.2019 02:50

Steam is generated in a boiler of a cogeneration plant at 10 mpa and 450°c at a steady rate of 5 kg/s. in normal operation, steam expands in a turbine to a pressure of 0.5 mpa and is then routed to the process heater, where it supplies the process heat. steam leaves the process heater as a saturated liquid and is pumped to the boiler pressure. in this mode, no steam passes through a condenser, which operates at 20 kpa. (a) determine the power produced in the turbine and the rate at which process heat is supplied in this mode. (b) determine the power produced in the turbine and the rate of process heat supplied if only 60 percent of the steam is routed to the process heater and the remainder is expanded to the condenser pressure. (3.32 mw; 9.69 mw; 4.25 mw; 5.82 mw)

Answers: 3

Answer

Physics, 22.06.2019 05:20

Alfred pushes on a heavy box, but cannot move it. the box has a lot of inertia motion friction gravity

Answers: 1

Answer

Physics, 22.06.2019 11:00

Which of the following are guidelines to follow for obtaining accurate observations

Answers: 2

Answer

You know the right answer?

Diagram depicting a hockey puck and 2 curling stones under the headers Crash 1 and Crash 2. Under Cr...