solve a problem relating to IMA!! HELP! a dolly with cans has a combined mass of 72kg (x 9.8 = Fr) and is pushed up a hill. the hill has an angle of inclination of 12.5 degrees and the cans are pushed a distance of 15m (De) in a time of 8.21 seconds. a constant force of 356.2 N (Fe) is necessary to push the loaded dolly up the hill at a constant velocity. calculate the following: ideal mechanical advantage of the inclined plane (hill): IMA = De / Dr IMA = 15m / Dr How do I find distance resistance???