Physics, 22.10.2020 19:01 cyaransteenberg
A firecracker breaks up into several pieces, one of which has a mass of 204 g and flies off along the x-axis with a speed of 82 m/s. A second piece has a mass of 239 g and flies off along the y-axis with a speed of 48 m/s. What is the magnitude of the total momentum of these two pieces
Answers: 2
Physics, 22.06.2019 21:30
What ia the energy of an object because of its potential and kinetic energies
Answers: 1
Physics, 23.06.2019 00:20
Ahypothetical metal has an orthorhombic unit cell for which the a, b, and c lattice parameters are 0.413 nm, 0.665 nm, and 0.876 nm, respectively. (a) if there are 8 atoms per unit cell and the atomic packing factor is 0.536, determine the atomic radius (in nm). (b) if the density is 3.99 g/cm3, calculate the metal's atomic weight (in g/mol).
Answers: 3
Physics, 23.06.2019 02:00
Urgent i will give brainliest farmer dantzler brings her prize pig, penny, to the annual country fair. if the mass of the pig is 140 kg, what is the weight? (what are you solving for? what is your formula? what unit do you use to represent weight? you can do it! ) your a.14 g b.140 n c. 1400 kg d. 1372 n show me how to work it too
Answers: 3
Physics, 23.06.2019 05:20
Derive the formula 2as=v² -u² where the formula have have usual meanings
Answers: 1
A firecracker breaks up into several pieces, one of which has a mass of 204 g and flies off along th...
Mathematics, 10.07.2019 01:00
Mathematics, 10.07.2019 01:00
Mathematics, 10.07.2019 01:00
Computers and Technology, 10.07.2019 01:00
Physics, 10.07.2019 01:00
Chemistry, 10.07.2019 01:00
Mathematics, 10.07.2019 01:00
English, 10.07.2019 01:00
Social Studies, 10.07.2019 01:00
Social Studies, 10.07.2019 01:00
Social Studies, 10.07.2019 01:00