From equation of motion v^2 = u^2 +2aS
Hence, the final velocity is 40 m/s.
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<em><u>#</u></em><em><u>rishu</u></em>
F=ma, so 100=m×10. Solve for m by dividing by 10. The mass is 10 kg.
2 near the middle
between ultraviolet and infared
Acceleration = (velocity final-velocity initial)/ time
where
velocity final = 135 km/hr x 1 hr /3600 s x 1000m/1km
= 37.5 m/s
velocity initial = 35 km/hr x 1hr /3600 s x 1000 m/1 km
= 9.72 m/s
a) acceleration = 2.646 m/s^2
b) acceleration in g units = (2.646m/s^2)/(9.8m/s^2)
= 0.27 units
