subject
Physics, 30.07.2021 19:10 kailibug2287

A car of mass 1000 kg which has a velocity of 10 m/s east collides at a crossroads with a car of mass 800 kg which has a velocity of 5.0 m/s north. If the cars lock together after the collision,
calculate their velocity immediately after the collision. How much kinetic energy is converted to
other forms in the collision? Neglect external forces. (Calculate Total Kinetic energy before and
after)​

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 01:30
Answer as quick as ! kate is working on a project in her tech education class. she plans to assemble a fan motor. which form of energy does the motor convert most of its electric energy into? a. light energyb. motion energyc. sound energyd. thermal energy
Answers: 3
question
Physics, 22.06.2019 05:00
Modern physics a photon emitted from an excited hydrogen atom has an energy of 3.02 electron volts. which electron energy-level transition would produce this photon? a. n=1 to n=6 b. n=2 to n=6 c. n=6 to n=1 d. n=6 to n=2 i chose b but the correct answer is d can someone tell me why? and what's the difference?
Answers: 1
question
Physics, 22.06.2019 15:00
Steelhead trout migrate up stream to spawn.occasionally they need to leap up small waterfalls to continue their journey. fortunately, steelhead are remarkable jumpers, capable of leaving the water at a speed of 8.0 m/s. a. what is the maximum height a steelhead trout can jump? b.leaving the water at 8.0 m/s, the trout lands on top of the water fall 1.8 m high. how long was it in the air?
Answers: 2
question
Physics, 22.06.2019 17:30
Ethanol has a heat of vaporization of 38.56 kj/mol and a normal boiling point of 78.4 c. what is the vapor pressure of ethanol at 14 c?
Answers: 3
You know the right answer?
A car of mass 1000 kg which has a velocity of 10 m/s east collides at a crossroads with a car of ma...
Questions
question
Mathematics, 26.08.2019 12:30
question
Mathematics, 26.08.2019 12:30
Questions on the website: 13722363