kaykay9243
18.03.2021 •
Physics
Rex (m=86 kg) and Tex (92 kg) board the bumper cars at the local carnival. Rex is moving at a full speed of 2.05 m/s when he rear-ends Tex who is at rest in his path. Tex and his 125-kg car lunge forward at 1.40 m/s. Determine the post-collision speed of Rex and his 125-kg car.
Solved
Show answers
More tips
- P Philosophy Unidentified Flying Object - What is the Nature of this Phenomenon?...
- F Family and Home Protect Your Home or Apartment from Pesky Ants...
- O Other What is a Disk Emulsifier and How Does it Work?...
- H Health and Medicine How to Calm Your Nerves? Expert Tips That Actually Work...
- A Animals and plants 5 Tips for Taking Care of Yews to Keep Them Green and Beautiful...
- S Sport How to wrap boxing hand wraps? Everything you need to know!...
- F Food and Cooking 10 Reasons Why You Should Avoid Giving Re-Gifts: An Informative Guide...
- F Family and Home Tender Care for Your Parquet: Is it Possible to Clean Parquet?...
- S Style and Beauty How Are Eyelash Extensions Applied? All Your Questions Answered...
- F Food and Cooking 10 Tips for Proper Sushi Consumption...
Answers on questions: Physics
- P Physics How do you measure the force of gravity...
- P Physics A+ b + c → d + e describe the mass of the reactants and products given the balanced chemical reaction. a) the mass of the products is 2/3 that of the reactants. b) the mass of the...
- P Physics Which of these is a physical property of wood? a. wood can burn. b. wood can rot. c. wood does not rust. d. wood is softer than coal....
- P Physics Atransfer of heat within a liquid or gas that involves warm particles moving in currents is a convection. b connection. c correction. d conduction....
- P Physics Asix-cylinder, four-stroke, 3.2-l compression-ignition engine operates on the ideal diesel cycle with a compression ratio of 19. the air is at 95 kpa and 67 degrees celcius at the...
- P Physics 15 beats are heard in 5 seconds when a piano key and a tuning fork of slightly higher frequency (440 hz) are struck at the same time. what is the frequency of the sound emitted...
- S Social Studies The lieutenant governor acts as a member of the: house of representatives cabinet senate all of these...
- P Physics Astrip of copper metal is riveted to a strip of aluminum. the two metals are then heated. the coefficient of linear expansion of aluminum is greater than that of copper. what happens?...
- H History What was the purpose of the league of women voters?...
- P Physics Solve for the indicated variable w=mg (m)...
Ответ:
the answer would be A
Explanation: