A body dropped from rest at a certain height * CHOOSE THE CORRECT ANSWER O will fall downwards with constant acceleration O will fall downwards with increasing velocity O will fall downwards with increasing acceleration O will fall downwards with increasing weight The resultant force acting on an elevator accelerating upwards * CHOOSE THE CORRECT ANSWER O is equal to Tension minus Weight O is equal to Tension only O is equal to Weight minus Tension O is equal to Weight onlyA 20kg box is placed in an inclined plane which makes an angle of 30 * 21 degrees with the horizontal. Find the force applied parallel to the inclined plane that will make the box slide down with an acceleration of 2.5 meters per second squared. Choose the correct answer. OF = 138 N OF = 158 N OF = 198 N OF = 48 N OF = 98 N What factor(s) affect how far the projectile will land? * CHOOSE THE CORRECT ANSWER O both angle and initial velocity O none of the above O angle O initial velocity