Question

IF P=5 and G=5 and 0 = 30° find
magnitude​

Answer 1

Answer:

ANSWER

As the particle has no acceleration in horizontal direction, thus its velocity component in horizontal direction remains the same all the time whereas its vertical component changes.

Using v

y

=u

y

+gt

Magnitude of change in vertical component of velocity ΔV

y

=gt=9.8×10=98m/s

∴ Change in momentum Δp=mΔV

y

⟹ Δp=(0.5)(98)=49 kg.m/s