Find the displacement of the block during the first 0.
A box rests on the floor of an elevator.
At a given instant the elevator has a downward velocity of 5 0 m s and an upward acceleration of 2 45 m s 2.
The elevator starts descending with an acceleration of 1 2 m s 2.
Rank the forces required in these three situations in ascending order that is smallest first.
A box rests on the floor of an elevator.
A box rests on the floor of an elevator.
Consider the normal force acting on you from the elevator.
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.
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 weighing 800 newtons 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.
A block is kept on the floor of an elevator at rest.