Physics, 27.07.2021 18:20 neariah24

A car and a truck collide in an intersection and the merged wreck continues along. During the collision. both kinetic energy and momentum are conserved. B. neither kinetic energy not momentum is conserved. C. momentum is conserved but not kinetic energy. D. kinetic energy is conserved but not momentum. E. conservation depends upon the details of the collision.

Answers: 3

Show answers

Another question on Physics

Physics, 21.06.2019 19:30

Note: the following questions are unrelated to the balmer series or the martian. refer to your course notes. a sun-sized star will spend most of its lifetime as a: white dwarf b. red giant c. protostar d. main-sequence star

Answers: 2

Answer

Physics, 22.06.2019 18:30

An object in mechanical equilibrium is an object

Answers: 2

Answer

Physics, 23.06.2019 08:30

Apoint charge +q is at the origin. a spherical gaussian surface centered at the origin encloses +q. so does a cubical surface centered at the origin and with edges parallel to the axes. select "true" or "false" for each statement below. the electric flux through the spherical surface is greater than that through the cubical surface. suppose (for this statement only), that q is moved from the origin but is still within both the surfaces. the flux through both surfaces remains unchanged. the area vector and the e-field vector point in the same direction for all points on the spherical surface. the e-field at all points on the spherical surface is equal due to spherical symmetry. the flux through the spherical gaussian surface is independent of its radius.

Answers: 3

Answer

Physics, 23.06.2019 09:30

While strolling downtown on a saturday afternoon, you stumble across an old car show. as you are walking along an alley toward a main street, you glimpse a particularly stylish alpha romeo pass by. tall buildings on either side of the alley obscure your view, so you see the car only as it passes between the buildings. thinking back to your physics class, you realize that you can calculate the car's acceleration. you estimate the width of the alleyway between the two buildings to be 6 m. the car was in view for 0.6 s. you also heard the engine rev when the car started from a red light, so you know the alpha romeo started from rest 4 s before you first saw it. find the magnitude of its acceleration.

Answers: 1

Answer

You know the right answer?

A car and a truck collide in an intersection and the merged wreck continues along. During the collis...

Questions