A Box Rests On The Floor Of An Elevator

Consider the normal force acting on you from the elevator.

A box rests on the floor of an elevator.

Take g 1 0 m s 2. A box weighing 800 newtons rests on the floor of an elevator. Rank the forces required in these three situations in ascending order i e smallest first. The elevator starts descending with an acceleration of 1 2 m s 2.

2 s after the start. Because of static friction a force is required to start the box sliding across the floor when the elevator is a stationary b accelerating upward and c accelerating downward. A box rests on the floor of an elevator. N mg if the elevator is at rest or moving at constant velocity n mg ma if the elevator has an upward acceleration n mg ma if the elevator has a downward acceleration.

Find the displacement of the block during the first 0. Rank the forces required in these three situations in ascending order that is smallest first. The combined system of you elevator has two forces a combined force of gravity and the tension in the cable. Because of static friction a force is required to start the box sliding across the floor when the elevator is a stationary b accelerating upward and c accelerating downward.