Physics, 04.10.2019 23:30 alexamorantess
You are going sledding with your friends, sliding down a snowy hill. friction can't be ignored. riding solo on your sled, you have a certain acceleration. would the acceleration change if you let a friend ride with you, increasing the mass?
yes, increasing the mass does increase the inertia. a=fnetm. since the mass is increased, the acceleration decreases.
no, increasing the mass does increase the net force on the system, but it also increases the inertia. a=fnetm. since both the net force and mass are increased they still cancel, leaving the acceleration the same.
no, increasing the mass does increase the net force on the system, but it also increases the inertia. a=mfnet. since both the net force and mass are increased they still cancel, leaving the acceleration the same.
yes, increasing the mass does increase the net force on the system. a=fnetm. since the net force is increased, the acceleration increases too.
Answers: 2
Physics, 22.06.2019 12:10
Aspring has a natural length of 8 m. if a 12-n force is required to keep it stretched to a length of 10 m, how much work w is required to stretch it from 8 m to 16 m? (round your answer to two decimal places.)
Answers: 1
Physics, 22.06.2019 14:00
Explain why you think this diagram shows what happened to the carbon in the biodome.
Answers: 2
Physics, 22.06.2019 14:30
Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd a) 30 joules b) 3000 joules c) 320 joules d) 3200 joules
Answers: 2
You are going sledding with your friends, sliding down a snowy hill. friction can't be ignored. ridi...
English, 28.05.2020 21:05
English, 28.05.2020 21:05
Mathematics, 28.05.2020 21:05
Chemistry, 28.05.2020 21:05
Mathematics, 28.05.2020 21:05
Geography, 28.05.2020 21:05