Grade 12th pass10 grade science
A particle starts from rest and has an acceleration of 2 m/s2
for 10 s. After that, it travels for 30s, with constant speed and then undergoes a retardation of 4 m/s2
and comes back to rest. The total distance covered by the particle is
A_ 650 m
B- 700 m
C- 750 m
D- 800 m
A particle starts from rest and has an acceleration of 2 m/s2
for 10 s. After that, it travels for 30s, with constant speed and then undergoes a retardation of 4 m/s2
and comes back to rest. The total distance covered by the particle is
A_ 650 m
B- 700 m
C- 750 m
D- 800 m
