a car running at10m/s takes a sharp turn towards north and continues at 10m/s.if it takes 2s in turning find acceleration of car
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acceleration is initial-final velocity by time
so,10-10/2 we get 2 so the acceleration is 2
so,10-10/2 we get 2 so the acceleration is 2
papularnayak:
sorry the answer is 5 root2
OK I understand
thank u
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here v= 10m/s and u = 0 ,t=2 therefore a= v-u/t
=10-0/2 =10/2 =5
therefore acceleration of car is 5m/s^-2
=10-0/2 =10/2 =5
therefore acceleration of car is 5m/s^-2
R squared equal to a square + b square minus 2ab cos theta that implies 10 square first n square minus 2 into 10 into 10 into cos 90 90 + 100 + 100 equal to 200 + root of 10 22 than equal to Del Bee bite equal to 10 root2 divideby 2 equal to roott2 m per second square
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