Engineers use their understanding of Newton's law to design effective roller coasters safety harnesses the diagram shows a passenger at the end of the roller coaster ride with a device on the tracks goes down the roller coaster train select the correct responses to complete the statement below if a roller coaster train traveling at 50 km collides with the topping device with a force of 55 n, the device will exert 55 + 105 + or 110 n of force on the roller coaster train as the roller coaster so sad the passenger's body will push towards on the safety harnesses safety harnesses will apply and equal or unequal force in the same or opposite direction keeping the passenger in his or her seat​