Physics, 24.03.2020 23:55 robert7248
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 2.0 kg. If the spring constant is 450 N/m, what is the displacement of the spring due to the weight of the pears
Answers: 1
Kg
force, 
displacement
    ( 
) 
N
m
Another question on Physics
Physics, 22.06.2019 15:10
When electrons are added to the outermost shell of a carbon atom, it forms--an anion that has a larger anion that has a smaller cation that has a larger cation that has a smaller radius.
Answers: 3
Physics, 22.06.2019 16:30
An astronaut in space cannot use a scale or balance to weigh objects because there is no gravity. but she does have devices to measure distance and time accurately. she knows her own mass is 77.4 kg , but she is unsure of the mass of a large gas canister in the airless rocket. when this canister is approaching her at 3.50 m/s , she pushes against it, which slows it down to 1.30 m/s (but does not reverse it) and gives her a speed of 2.60 m/s . what is the mass of the canister?
Answers: 1
Physics, 22.06.2019 16:30
In which type of system is power held solely by the central government and not shared with regional governments? group of answer choices federal unitary confederate oligarchic
Answers: 1
Physics, 23.06.2019 00:10
Consider a small frictionless puck perched at the top of a fixed sphere of radius r. if the puck is given a tiny nudge so that it begins to slide down, through what vertical height will it descend before it leaves the surface of the sphere? [hint: use conservation of energy to find the puck's speed as a func e conservation of energy to find the puck's speed as a function of its height at what value of this normal force does the puck leave the sphere? ] here on the puck.
Answers: 2
You know the right answer?
In the produce section of a supermarket, five pears are placed on a spring scale. The placement of t...
Questions
History, 28.11.2019 16:31
Mathematics, 28.11.2019 16:31
Social Studies, 28.11.2019 16:31
Social Studies, 28.11.2019 16:31
Mathematics, 28.11.2019 16:31
History, 28.11.2019 16:31
English, 28.11.2019 16:31
Physics, 28.11.2019 17:31
Mathematics, 28.11.2019 17:31
Mathematics, 28.11.2019 17:31
