a bus is travelling with a velocity of 60km/hr pressing the brakes suddenly it is retarted to 0.5 m/s how far will it travel before coming rest​

Which type of wave can travel without a medium

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

Glass has a hardness that is in the middle of the hardness scale. what is the hardness of glass?