Physics, 26.10.2019 03:43, Diamondnado3046
A4.00-g bullet, traveling horizontally with a velocity of magnitude 360 m/s, is fired into a wooden block with mass 0.800 kg, initially at rest on a level surface. the bullet passes through the block and emerges with its speed reduced to 120 m/s. the block slides a distance of 50.0 cm along the surface from its initial position.(a) what is the coefficient of kinetic friction between block and surface? (b) what is the decrease in kinetic energy of the bullet? j(c) what is the kinetic energy of the block at the instant after the bullet passes through it? j
Answers: 1
Physics, 22.06.2019 12:00, shrinu
Selma made a diagram to compare convection and radiation. which label belongs in the area marked x? must involve temperature differences between substances or objects only occurs when molecules are in direct contact involves the movement of fluids based on density differences can occur where there is little or no matter
Answers: 1
Physics, 22.06.2019 15:30, jjjjjj4999
Match each scenario to the form of energy it represents
Answers: 2
A4.00-g bullet, traveling horizontally with a velocity of magnitude 360 m/s, is fired into a wooden...
Social Studies, 17.08.2020 19:01
Mathematics, 17.08.2020 19:01
Social Studies, 17.08.2020 19:01
Mathematics, 17.08.2020 19:01