What is displacement of spring due to weight of pears

Reference no: EM13548355

In the produce section of a supermarket, five pears are placed on a spring scale. The placement of the pears stretches the spring and causes the dial to move from zero to a reading of 2.0kg. If the spring constant is 450 n/m, what is the displacement of the spring due to the weight of the pears?

Reference no: EM13548355

Questions Cloud

Calculate the increase in internal energy of the air : Air is confined at atmospheric pressure (101.3kPa) in a cylinder whole volume is 0.22 m^3. When 8.0 kcal of heat is added, the volume increases at constant pressure to 0.35m^3. Calculate the increase in internal energy of the air.

What is the coefficient of friction for these tires : You are test driving a newly developed set of tires. You go into a flat curve (no incline) that has a radius of curvature of 59 m. If you start to skid at a velocity 25 m/s, what is the coefficient of friction for these tires?

Compute the acceleration of the rod : The rod with mass m is sliding with velocity v on the contacts. The B field is going through the page. Find the acceleration of the rod and the currents through the circuit

Coefficient of kinetic friction between the block and plane : A block is released at the top of a plane inclined at 30o with the horizontal. The block begins to slide and travels 1 m in 2 s. What is the coefficient of kinetic friction between the block and the plane?

What is displacement of spring due to weight of pears : in the produce section of a supermarket, five pears are placed on a spring scale. The placement of the pears stretches the spring and causes the dial to move from zero to a reading of 2.0kg. If the spring constant is 450 n/m, what is the displacement..

What is the acceleration of the truck : You are inside an enclosed truck with no windows and you wish to keep track of the truck's motion. To do this, you hang a mass on the end of a string, as shown. If the angle of the string is 6.2 degrees from the vertical (for zero degrees the mass ha..

Estimate how much heat is rejected each cycle : An engine with an output of 267.0 W has an efficiency of 39.0 %. It works at 9.00 cycles/s. How much work is done in each cycle? How much heat is rejected each cycle

A sparrows maximum air speed : A sparrow's maximum air speed (speed relative to the air around it) is 20 m/sec. She wants to fly to her nest which is due north, but there is 10 m/sec wind blowing from west to east. What direction should she fly?

Find the radius of gurgindia : On the planet Gurfinidia in the distant Ford Galaxy, a rock dropped from the top of a 32.7 m high building hits the ground after 5.22 seconds. find the radius of Gurgindia

User Account

All Pages