Each person on the lift weighs 70 kg.What is the total force the lift must hold to keep themstill7 HHintForce=Masstimes Gravity,withg=9.8m/s^2) 2. Lift Stops

1. **Understanding the Problem:** The question asks for the total force the lift must exert to counteract the weight of the people inside. Weight is a force caused by gravity pulling down on mass.2. **Identifying the Knowns:** * Mass per person (m): 70 kg * Number of people: 7 * Acceleration due to gravity (g): 9.8 m/s²3. **Calculating the Total Mass:** * Total mass (M) = mass per person * number of people * M = 70 kg/person * 7 people * M = 490 kg4. **Calculating the Total Force (Weight):** * Force (F) = Mass (M) * Acceleration due to gravity (g) * F = 490 kg * 9.8 m/s² * F = 4802 N (Newtons)5. **Answer:** The lift must hold a force of 4802 Newtons to keep the people still.