The velocity of a particel is zero at t=0. a) The acceleration at t=0 must be zero. b)The acceleration at t=0 may be zero. c)IF the acceleration is zero from t=0 tot =10s,the speed is also zero in this interval. d)If the speed is zero from t=0 t=10 s the acceleration is also zero in this interval

The velocity of a particel is zero at t=0. a) The acceleration at t=0

1.	The velocity of a particel is zero at t=0. a) The acceleration at t=0 must be zero. b)The acceleration at t=0 may be zero. c)IF the acceleration is zero from t=0 tot =10s,the speed is also zero in this interval. d)If the speed is zero from t=0 t=10 s the acceleration is also zero in this interval
Answer» a,b & d are correct b,c & d are correct a,b & c are correct Answer :B

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The velocity of a particel is zero at t=0. a) The acceleration at t=0 must be zero. b)The acceleration at t=0 may be zero. c)IF the acceleration is zero from t=0 tot =10s,the speed is also zero in this interval. d)If the speed is zero from t=0 t=10 s the acceleration is also zero in this interval

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