Question

which would require a greater force —accerlatery 10gm mass at 5m/sec2 or a 20gm mass at 2m/sec2​

Answer 1

Answer:

10 gm mass with 5 m/s2 acc^n

F= ma

for first case

F = 0.01* 5 = 0.05

for second case

F = 0.02* 2 =0.04

Hence F is greater for case