The small ball p moves in the straight slot which is fixed in the disk. relative to reference frame e, point o is fixed and the disk rotates about an axis through o which is parallel to cap e_3 and perpendicular to the plane of the disk. find expressions for e^ bar v^f and e^ bar a^p in terms of l, r, theta, r, theta, r, theta and unit vectors fixed in the disk.

Calculate the speed of a projectile to determine how to put an object in orbit. here is the information you require: the projectile ’ s mass is not needed. the projectile must be launched on the horizontal plane. the earth drops 8 inches for every mile traveled. the acceleration due to gravity is 9.81 meters per second squared. ignore air resistance. you will have to calculate how far an object drops every second due to gravity. can anyone show me how to get the calculations for this? i can do the rest of the assignment but i can't get these first set of numbers right and it's throwing everything off!