Physics, 13.03.2020 18:34 ortegaly000
A 1050 kgkg sports car is moving westbound at 15.0 m/sm/s on a level road when it collides with a 6320 kgkg truck driving east on the same road at 12.0 m/sm/s . The two vehicles remain locked together after the collision. A) What is the velocity (magnitude) of the two vehicles just after the collision?
B) At what speed should the truck have been moving so that it and car are both stopped in the collision?
C) Find the change in kinetic energy of the system of two vehicles for the situations of part A.
D) Find the change in kinetic energy of the system of two vehicles for the situations of part C.
Answers: 2
Physics, 22.06.2019 11:30
Madison pushes with a 210-n horizontal force on a 24-kg crate of coffee resting on a warehouse floor. the force of friction on the crate is 74 n. what is the acceleration?
Answers: 1
Physics, 22.06.2019 12:00
This is for my 8th grade science class, i really don’t understand. can someone me? , lol.
Answers: 1
Physics, 22.06.2019 14:30
Lightning is an example of what phenomenon? a release of a large amount of energyan absorption of a large amount of energya natural electric circuita natural electric current
Answers: 1
A 1050 kgkg sports car is moving westbound at 15.0 m/sm/s on a level road when it collides with a 63...
Mathematics, 24.05.2020 02:58
English, 24.05.2020 02:58
History, 24.05.2020 02:58
Mathematics, 24.05.2020 02:58
Geography, 24.05.2020 02:59
Mathematics, 24.05.2020 02:59
History, 24.05.2020 02:59
German, 24.05.2020 02:59