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4th question with step |
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Answer» Answer: Initial VELOCITY(u) =10m/sInitial velocity(u) =10m/sFinal velocity(v) =60m/sInitial velocity(u) =10m/sFinal velocity(v) =60m/sAcceleration =(v-u)/tInitial velocity(u) =10m/sFinal velocity(v) =60m/sAcceleration =(v-u)/t a=(60-10)/10Initial velocity(u) =10m/sFinal velocity(v) =60m/sAcceleration =(v-u)/t a=(60-10)/10 a=50/10a=50/10 a=5Therefore, acceleration is 5m/s. |
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