1.

A particle is acted upon by a constant force alwaysnormal to the direction of motion of the particle. Itis therefore inferred that-(a) Its velocity is constant(b) It moves in a straight line(c) Its speed is constant(d) It moves in circular path(A) a, d(C) a, b(B) c, d(D) a, b, c

Answer»

b option is correct

Option d is correct answer

option b is correct.Speed will remain constantas force is perpendicular so the path will be circular



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