Which would require greater force acclerating a 2kg mass at 5m/s² or 4kg mass at 2m/s²?
Answers
Answered by
13
Force is given to be F=ma
In the first case, force required is 2*5=10 Newtons.
Second case, force required is 4*2=8 Newtons.
Hence accelerating a 2kg block at 5 m/s²requires more force.
Answered by
6
force is mass x accelaration. force requd foraccelarating2kgat 5m/^2=10N FORCE REQD FOR ACCELARATING 4KG at2m/s=4 x2 =8N So the first body requiregreater force
Similar questions