subject
Physics, 10.11.2020 21:00 sallonquarts

A 0.311 kg tennis racket moving 30.3 m/s east makes an elastic collision
with a 0.0570 kg ball moving 19.2 m/s
west. Find the velocity of the tennis
ball after the collision.
(Unit = m/s)
Domombor riatic
jftie

ansver
Answers: 2

Another question on Physics

question
Physics, 21.06.2019 22:50
Acar of mass m goes around a banked curve of radius r with speed v. if the road is frictionless due to ice, the car can still negotiate the curve if the horizontal component of the normal force on the car from the road is equal in magnitude to 101) a) mv2/r b) mg/2. d) mg e) tan[v2/(eg)]
Answers: 2
question
Physics, 22.06.2019 13:30
6ā€“43 a food department is kept at 2128c by a refrigerator in an environment at 308c. the total heat gain to the food department is estimated to be 3300 kj/h and the heat rejection in the condenser is 4800 kj/h. determine the power input to the compressor, in kw and the cop of the refrigerator.
Answers: 2
question
Physics, 22.06.2019 15:10
What does si stand for,when referring to a system of measurement
Answers: 1
question
Physics, 22.06.2019 20:30
Atemperature inversion can cause a warm air mass to move over a colder air mass. this traps the colder air mass and prevents surface air from rising. this may result in which of these? a) smog b) acid rain c) freezing rain d) a thunderstorm
Answers: 3
You know the right answer?
A 0.311 kg tennis racket moving 30.3 m/s east makes an elastic collision
with a 0.0570 kg bal...
Questions
question
Chemistry, 01.12.2020 03:30
Questions on the website: 13722366