assertion : if there were no gravitational force the path of the projected body always be a straight line.
reason: gravitational force makes the path of projected body always parabolic
((a)Assertion is correct, reason is correct;reason is a correct explanation for assertion.)
((b)Assertion is correct,reason is correct;reason is not a correct explanation for assertion)
((c)Assertion is correct,reason is incorrect)
(d)(Assertion is incorrect ,reason is correct.)
Answers
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Answer:
Option A will be the answer.
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Assertion: if there were no gravitational force the path of the projected body always is a straight line.
Reason: gravitational force makes the path of the projected body always parabolic.
In this, the assertion is true but the reason is false.
- A straight route is not required for an item traveling with uniform acceleration, such as a missile.
- It will not be a parabolic route if gravity varies across the height traveled by the bullet. Because gravity's acceleration in the y-direction is considered to be constant, the route is parabolic, as may be deduced from equations of motion.
- Because an object's movement is straight owing to gravitational force, it goes straight forward or along a straight route and does not turn or move to the side.
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