An object moves along the grid through the points A, B, C, D, E, and Fas shown below. Find the distance covered by the moving object.
The object moves 3 km to the East, turns North for 1 km, turns west for 1.5 km, moves
north 0.5 km, and finally turns east for 0.5 km.

Asun-sized star will spend most of its lifetime as a: white dwarf red giant protostar main-sequence star

The motor m applies a time-varying force of f (200 t) n, where t is in seconds. box b with mass 200 kg starts from rest, and the coefficients of kinetic and static friction are 0.2 and us 0.3 the acceleration due to gravity is g 9.8 m/s2 b 300 a) find the time ' when the box starts to move. b) calculate the speed of the crate at 3 s c) calculate the power delivered by the motor at t 3 s

An object moves from position +34m to the position -15m in 15 seconds. what is the total displacement? what is the total velocity?