According to newton's first law, an object in motion will stay in motion unless:

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

How many neutrons does element x if it’s atomic number is 28 and its mass number is 87

The force needed to overcome static friction is usually less than that needed to overcome kinetic friction.true or false?