Can you solve this sums? it refers to physics.i also need formula which u used?
Posted by Gonbravo at 10:14 AMvelocity = displacement/time
acceleration = change in velocity/time
time = 1/72 = 0.0139 ms
acceleration = 72/0.0139 = 5.179*10power3 ms-2
2.)acceleration = final velocity-initial veloity/time
180-30/t=5
t=30ms
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