If a car starts from rest,write the three equations of motion for it?
Answers
The 1-D equation of motion is
he 1-D equation of motion isx_final = x_initial + v_initial * t + (1/2) * a * t ^2
he 1-D equation of motion isx_final = x_initial + v_initial * t + (1/2) * a * t ^2where x is the position coordinate, v is velocity, t is time, and a is acceleration. You ask what the equation is when you start from rest. Well, that means v_initial is 0. And 0* t is just 0.
he 1-D equation of motion isx_final = x_initial + v_initial * t + (1/2) * a * t ^2where x is the position coordinate, v is velocity, t is time, and a is acceleration. You ask what the equation is when you start from rest. Well, that means v_initial is 0. And 0* t is just 0.So the equation you ask for is
he 1-D equation of motion isx_final = x_initial + v_initial * t + (1/2) * a * t ^2where x is the position coordinate, v is velocity, t is time, and a is acceleration. You ask what the equation is when you start from rest. Well, that means v_initial is 0. And 0* t is just 0.So the equation you ask for isx_final = x_initial + (1/2) * a * t ^2
he 1-D equation of motion isx_final = x_initial + v_initial * t + (1/2) * a * t ^2where x is the position coordinate, v is velocity, t is time, and a is acceleration. You ask what the equation is when you start from rest. Well, that means v_initial is 0. And 0* t is just 0.So the equation you ask for isx_final = x_initial + (1/2) * a * t ^2If you want the 3-D version then just write the same equation for the y and z components since the initial velocities in those directions are also 0. You’ll also have to replace the acceleration in each equation with a_x, a_y, and a_z (the relevant acceleration component for each direction).