Physics, 28.01.2021 01:00 jasmine3051
An object with mass 4 kg compresses a spring with spring constant 10 N/m, stretching it 0.1 m and is then released from the spring. what is the speed of the object just after being released from the spring?
Answers: 1
Physics, 22.06.2019 01:30
Which example has gravitational potential energy? a.a horse slowing down from a run b.an apple about to fall from a tree branch c.a bicycle being pedaled down a horizontal path d.beaker sitting on the floor
Answers: 1
Physics, 22.06.2019 02:30
Mass (kg) force (n) 5 25 10 50 15 75 20 100 a student was trying to find the relationship between mass and force. he placed four different masses on a table and pulled them using a spring scale. the table shows the different masses used in the experiment and the force required to pull each mass. the student concluded that more force was required to pull heavier objects. what comment would you make regarding his conclusion? a) no clear relation can be observed between mass and force from the data. b) there is a direct proportion between the mass and force listed in the table. c) gravity should have been taken into account while performing the experiment. d) there is an inverse proportion between the mass and force listed in the table.
Answers: 2
Physics, 22.06.2019 12:00
Aboat radioed a distress call to a coast guard station. at the time of the call, a vector a from the station to the boat had a magnitude of 45.0 km and was directed 15.0° east of north. a vector from the station to the point where the boat was later found is = 30.0 km, 15.0° north of east. what are the components of the vector from the point where the distress call was made to point where the boat was found? in other words, what are the components of vector c = b - a?
Answers: 3
Physics, 22.06.2019 14:40
On a geologic map, if the contacts between sedimentary rock units form a bull’s-eye pattern of concentric circles, with the youngest unit in the center, the underlying structure is a(n)
Answers: 3
An object with mass 4 kg compresses a spring with spring constant 10 N/m, stretching it 0.1 m and is...
English, 23.06.2020 21:01
Mathematics, 23.06.2020 21:01
Mathematics, 23.06.2020 21:01
Mathematics, 23.06.2020 21:01
Physics, 23.06.2020 21:01
Mathematics, 23.06.2020 21:01
Mathematics, 23.06.2020 21:01
Mathematics, 23.06.2020 21:01