A body with constant acceleration always moves along a straight line. A body with constant magnitude of acceleration may not speed up.A. Statement (I) is true, Statement (II) is true , statement (II) is the correct explanation for Statement (I).B. Statement (I) is true, Statement (II) is true , statement (II) is not the correct explanation for Statement (I).C. Statement (I) is true, Statement (II) is false.D. Statement (i) is false, Statement (II) is true.

A body with constant acceleration always moves along a straight line.

1.	A body with constant acceleration always moves along a straight line. A body with constant magnitude of acceleration may not speed up.A. Statement (I) is true, Statement (II) is true , statement (II) is the correct explanation for Statement (I).B. Statement (I) is true, Statement (II) is true , statement (II) is not the correct explanation for Statement (I).C. Statement (I) is true, Statement (II) is false.D. Statement (i) is false, Statement (II) is true.
Answer» Correct Answer - D (d) Projectile motion is a motion with constant acceleration but it is not a straight line motion. A body with constant magnitude of acceleration may not speed up, this is possible in uniform circular motion.

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