28 A 6 kg bomb at rest explodes into three equal pieces P Q

Last updated: 5/31/2023

28 A 6 kg bomb at rest explodes into three equal pieces P Q and R If P flies with speed 30 m s and Q with speed 40 m s making an angle 90 with the direction of P The angle between the direction of motion of P and R is about 2 127 4 150 1 143 3 120