javedsaif0 Asked: December 2022 a projectile is projected with some velocity at an angle theta from the horizontal so that its range is R and time of
javedsaif0 Asked: December 2022 for the arrangement shown in the figure pulley and strings are ideal find out the acceleration of 2 kg mass
javedsaif0 Asked: December 2022 in a sample of 1.0 M HCl solution accidentally x gram of Na2co3 is poured in 1 litre. now 20ml of this