Math Chapter Wise question with answer

Q01 If a particle is moving in a parabolic orbit under a central acceleration 2 r, then the square of the velocity at a... English · UP PCS (Pre) 2004 Q02 If a heavy string hangs over two fixed small smooth pegs such that the two ends of the string are free and the cent... English · RPSC PGT 2022 Q03 If a particle describes a curve r = aekθ under a central force toward the pole, then the law of force (P) is– English · DSSSB PGT 2021 Q04 If P and Q are two non-intersecting forces whose directions are perpendicular, then the ratio of distance of the ce... English · JSSC PGT 2018 Q05 If a heavy string hangs over two fixed small pegs such that the two ends are free and the central portion is in the... English · Rajasthan TGT 2013 Q06 The distance from the base, of the central of gravity, of a solid right circular cone of uniform density and height... English · UP PCS (Pre) 1995