Because the physics definition for "Work" is using force to move a mass through a distance. Picking up the bag is using the force of your muscles to move a mass, or weight, through a distance, the distance from the grocery store counter up into your arms.
'because when you pick up a bag of groceries,you have kinetic energy,which means you are moving, but when you carry it,the bag usually stays in the same place,so it has potential energy,which means its not moving.
carrying a bag not doing work cause without force.
There is not an exact weight to a bag of groceries. The weight of the bag depends on the size of the bag, and what is in the bag.
It depends on the sentence. If you say, "I put my groceries in a bag," , that would be a noun. But if you say, "I bag my groceries," , that is a verb.
meters are used to measure a bag of groceries
The work done by the boy in carrying the bag is equal to the force applied (weight of the bag, which is 2kg in this case) multiplied by the distance traveled. The work done would be measured in joules.
Take off the y and add -ies: groceries.
Yes, the girl carrying a bag walking down the street appears to be doing physical work by carrying the bag. Walking with a heavy load can be tiring and require effort from the muscles, contributing to a physical workout.
If you mean how to carry one, a standard bag or gig bag would work.
You would use the metric unit "kilograms" to measure the weight of a bag of groceries.
The bag's contents are harmful if swallowed.
you can use a paper bag, plastic bag and any kind of bags usually