What is the direction of the elevators acceleration

Assignment Help Physics

Reference no: EM13542037

When you weigh yourself on good old terra firma (solid ground), your weight is 144 lb . In an elevator your apparent weight is 124 lb.What is the magnitude of the elevator's acceleration? What is the direction of the elevators acceleration?

Reference no: EM13542037

Questions Cloud

What will be the percentage difference of the heights : A uniform sphere and a uniform cylinder with the same mass and radius roll at the same velocity side by side on a level surface without slipping. What will be the percentage difference of the heights

Explain how does the concept of ionic bonding describe : How does the concept of ionic bonding describe- conductivity melting/boiling points, brittleness, and solubility

What is the current in the resistor in milliamperes? : A power supply maintains a potential difference of 81.5 V across a 1.01-k? resistor. What is the current in the resistor in milliamperes?

Find the net gravitational force on each mass : Find the net gravitational force on each mass in terms of R and M. The first object has a mass of 2M and is located at (0,0). The second object has a mass M and is located at (0,R). The third has a mass of 2M and is located at (R,R). The last object ..

What is the direction of the elevators acceleration : When you weigh yourself on good old terra firma (solid ground), your weight is 144 lb . In an elevator your apparent weight is 124 lb.What is the magnitude of the elevator's acceleration? What is the direction of the elevators acceleration?

Explain cellulose are both made of chains of glucose units : Starch and cellulose are both made of chains of glucose units. The human body can digest starch but why can it not digest cellulose

What is its acceleration : On a planet far, far away, an astronaut picks up a rock. The rock has a mass of 4.20 , and on this particular planet its weight is 41.8. If the astronaut exerts an upward force of 49.2 on the rock, what is its acceleration?

Explain what is the ka for the acid : A 0.1276-g sample of a monoprotic acid (molar mass=1.10x10^2) was dissolved in 25.0 mL of water and titrated with .0633 M NaOH. After 10.0mL of base had been added, the pH was determined to be 5.77. What is the Ka for the acid

A block of mass m slides along a level surface : A block of mass m slides along a level surface. The coefficient of kinetic friction between the block and the surface is ?. If the block has an initial speed v0, how far will it travel before coming to rest? Show how you arrived at your answer. Repea..

User Account

All Pages