The first rock is thrown horizontally with initial velocity v1, while the second rock is thrown at an angle of θ2 = 60 degree with initial velocity v2 = 2 v1. Rock 1 lands at a distance D1 form the base of the cliff, while rock 2 lands at a distance D2 form the base of the cliff. D1 < D2 D1 =...

From a high of $32 to the current $3, GM is in SERIOUS trouble. All advice is to sell, the financial houses are refusing to buy until the price hits $1 or lower. In the last week alone the price has halved and continues to crash. GM themselves have admitted they will be completely out of...

Four seconds after starting from rest, what will be the velocity or speed of a freely faling object?

A rock is thrown up with a speed of 22.0m/s a. Determine its maximum height b. determine the time it takes to reach its maximum height c. determine its velocity after 1.50s d. determine its velocity when it reaches a height of 10.0m Please help!