SaraNextGen Study App [2022-23]
Last Updated On 23-10-2022 - By Sara

A particle of mass 4  is projected from the ground at some angle with horizontal. Its horizontal range is At the highest point of its path it breaks into two pieces of masses and 3  respectively, such that the smaller mass comes to rest. The larger mass finally falls at a distance  from the point of projection, where  is equal to

a)

b)

c)

d)

None of these


Question ID - 100240 :-

A particle of mass 4  is projected from the ground at some angle with horizontal. Its horizontal range is At the highest point of its path it breaks into two pieces of masses and 3  respectively, such that the smaller mass comes to rest. The larger mass finally falls at a distance  from the point of projection, where  is equal to

a)

b)

c)

d)

None of these

1 Answer
5876 Votes
3537

Answer Key : (b) -

(b)

Apply  conservation of momentum at highest point:

(i)



Next Question :

A body  with a momentum  collides with another identical statonary body  one dimensionally. During the collision,  gives an impulse  to body . Then coefficient of restitution is

a)

b)

c)

d)


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