The upward normal force exerted by the floor is 620 N on an elevator passenger who weighs 650 N.
What is the magnitude of the acceleration?
What is the direction of the acceleration? (upward or downward)
The upward normal force exerted by the floor is 620 N on an elevator passenger who...
The upward normal force exerted by the floor on an elevator passenger is 620N. The weight of the passenger is 650N. 1. a. What are the reaction forces to these two forces? b. Find the acceleration of the passenger. A toboggan loaded with students (total weight w) slides down a snow-covered hill that slopes at constant angle α. There is virtually no friction, what is its acceleration? A highway curve with radius R is to be banked so that a...
The upward normal force exerted by the floor on an elevator passenger is 620N. The weight of the passenger is 650N. 1. a. What are the reaction forces to these two forces? b. Find the acceleration of the passenger A toboggan loaded with students (total weight w) slides down a snow-covered hill that slopes at constant angle α. There is virtually no friction, what is its acceleration? A highway curve with radius R is to be banked so that a...
You are designing an elevator for a hospital. The force exerted on a passenger by the floor of the elevator is not to exceed 1.50 times the passenger's weight. The elevator accelerates upward with constant acceleration for a distance of 3.6 m and then starts to slow down. What is the maximum speed of the elevator? Express your answer in meters per second.
Please do 1, 2 and 3 The upward normal force exerted by the floor on an elevator passenger is 620N. The weight of the passenger is 650N. 1. a. What are the reaction forces to these two forces? b. Find the acceleration of the passenger A toboggan loaded with students (total weight w) slides down a snow-covered hill that slopes at constant angle α. There is virtually no friction, what is its acceleration? A highway curve with radius R is...
a 3000 N upward tension force is exerted on a 320-kg downward-moving freight elevator. Determine the acceleration of the elevator.
If a 63.4 kg person stood on the floor in an elevator accelerating upward with 0.41g, what would be the magnitude of the force exerted on the floor by the person? (b) What would be the magnitude of the force if the elevator were accelerating downward with 0.54g?
018 (part 1 of 2) 10.0 points An elevator accelerates upward at 1.2 m/s The acceleration of gravity is 9.8 m/s What is the upward force exerted by the floor of the elevator on a(n) 92 kg passenger? Answer in units of N 019 (part 2 of 2) 10.0 point:s If the same elevator accelerates downwards with an acceleration of 1.2 m/s2, what is the upward force exerted by the elevator floor on the passenger? Answer in units of N
018 (part 1 of 2) 10.0 points An elevator accelerates upward at 1.2 m/s2. The acceleration of gravity is 9.8 m/s What is the upward force exerted by the floor of the elevator on a(n) 92 kg passenger? Answer in units of N 019 (part 2 of 2) 10.0 points If the same elevator accelerates downwards with an acceleration of 1.2 m/s, what is the upward force exerted by the elevator floor on the passenger? Answer in units of
An elevator is pulled upward so it moves with increasing upward speed?the force exerted by the cable on the elevator is constant and greater than the downward gravitational force exerted by Earth. When the elevator is moving up medium-fast, the force exerted by the cable on the elevator changes abruptly to just balance the downward gravitational force of Earth?the sum of the forces that the cable and Earth exert on the elevator is now zero.
A 100kg person rides in an elevator accelerating 2m/s2 upward. 1.) what is the magnitude (in N) of the gravitational force on the person? 2.) what is the magnitude of the normal force of the floor on the person’s feet? 3.) what value would the acceleration have to be for the magnitude of the normal force exerted by the floor on the person’s feet to be equal to the magnitude of their weight?