Physics, 15.12.2020 17:10 cpcoolestkid4
A solid uniform ball with a mass of 125 g is rolling without
slipping along the horizontal surface of a table with a speed of 4.5 m/s when it rolls off
the edge and falls towards the floor, 1.1 m below. What is the rotational kinetic energy of
the ball just before it hits the floor?
Answers: 1
Physics, 22.06.2019 06:40, alicemareus
Determine the change in width a, height b, thickness t when a plate is subjected to the uniform distributed load and is made of material having modulus of elasticity e=230 gpa and poisson's ratio ν=1/3. given : a=400 mm and b= 300 mm also the uniformly distributed load in downward y direction of plate is 2 mn/m and in the positive x direction is 3 mn/m and t=20 mm
Answers: 1
Physics, 22.06.2019 23:00, maddie6825
1700 j of energy is lost from 0.14 kg object , the temperature decreases from 50°c to 45°c what is the specific heat of this object, amd what is the material ?
Answers: 1
A solid uniform ball with a mass of 125 g is rolling without
slipping along the horizontal surface...
Geography, 17.10.2019 19:00