A 55 kg box rest on a flat surface at the store on Earth. On the right side, a rope is attached that is capable of withstanding 425 N of tension. The coefficient of Static Friction for the box on this floor is .85.
The coefficient of kinetic friction for the box on this floor is .42
3. Your friend, Karen, stops by to help and look for the manager. She helps get the box moving. How much force must Bobby apply to keep it moving at a constant velocity, 12m/s?

shows up as a (purple)/ (flashing) red or blue dot getting bigger and brighter.

explanation:

mass and volume are the answers you are looking for

gpe = mass x gravity constant x height or… gpe = mgh

where… mass: measured in kilograms (kg)

gravity: gravity constant on earth = 10.00 m/s2

height: measured in meters (m)

gpe: measured in joules (j) or kilojoules (kj)

how do you solve gpe?

gravitational potential energy (gpe) is the energy an object has because of its position above the. ground.

gpe = mass x gravity constant x height or… gpe = mgh.

mass:

note: to earn full marks when solving science word problems, you must show your work:

formula.

example:

given values:

mass = 0.3 kg.

the right answer is 0.3 meters per second