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When a body is subjected to a uniform ac...

When a body is subjected to a uniform acceleratuib, it alwaus moves in a straight line.
Straight line motion is the natural tendency of the body.

A

(a) Statement-1 is true , Statement-2 is true , Statvement -2 is correct explanation of Statement-1 .

B

(b) Statement-1 is true , statement -2 is true , statement -2 is not coerrecrt explanation of Statement-1.

C

(C ) Statement-1 is true , Statement-2 is false.

D

(d) Statement-1 is false , Statement-2 is true.

Text Solution

Verified by Experts

The correct Answer is:
D
Here statement-1 is mot correct as the body moves in a parabolic path during angular projection of it. Statement-2 is correct.
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Knowledge Check

  • Assertion: The distance and displacment both are equal when the particle moves in a straight line. Reason: In straight line motion distance travelled= Idisplacement I.

    A
    If both assertion `&` Reason are True `&` the Reason is a corrrect explanation of the Asserion.
    B
    If both Assertion `&` Reason are True but Reason is not correct explanation of the Assertion.
    C
    If Assertion is Trie but the Reason is False.
    D
    If both Assertion `&` Reason are false

  • A body is imparted motion from rest to move in a straight line. If it is then obstructed by an opposite force, then

    A
    The body may necessarily change direction
    B
    The body is sure to slow down
    C
    The body will necessarily continue to move in the same direction at the same speed
    D
    None of these

  • 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.