Answers: 3
Physics, 22.06.2019 04:00
Ametal ball with a mass of 0.028 kg is dropped from rest at a height of 1.0 meters above the ground. assuming the energy in the ball is conserved, how much kinetic energy will the ball have when it is 0.5 meters above the ground?
Answers: 1
Physics, 22.06.2019 20:50
Suppose that a mass of 2 kg is attached a spring whose spring constant is 50. the system is damped such that b = 12 . the mass is set in motion with an initial velocity of -8 m/s at a position 0 meters from equilibrium. set up and solve a differential equation that models this motion. write your solution in the form a cos ( ω t − α ) where α is a positive number. use your solution to fill in the information below: what is the amplitude of the motion? what is the value of ω ? what is the phase shift?
Answers: 1
Physics, 23.06.2019 02:30
Ball bearings are made by letting spherical drops of molten metal fall inside a talll tower-called a shot tower- and solidify as they fall. a-if a bearing needs 4.0 s to solidify enough for impact, how high must the tower be? b- what is the bearing's impact velocity?
Answers: 3
You have two solid substances that look the same. Make a claim about what measurements you would tak...
Mathematics, 20.09.2021 16:50
Mathematics, 20.09.2021 16:50
Mathematics, 20.09.2021 16:50
Mathematics, 20.09.2021 16:50
Mathematics, 20.09.2021 16:50
Mathematics, 20.09.2021 16:50
Health, 20.09.2021 16:50
Mathematics, 20.09.2021 16:50
Mathematics, 20.09.2021 16:50
English, 20.09.2021 16:50
Mathematics, 20.09.2021 16:50
English, 20.09.2021 16:50
Mathematics, 20.09.2021 16:50