contestada

A bowling ball moving with a velocity of 5V to the right collides elastically with a beach ball moving at a velocity 2V to the left. The bowling ball barely slows down. What is the approximate velocity of the beach ball after the collision?

Respuesta :

okpalawalter8

Answer:

[tex]v'_2=3V[/tex]

Explanation:

From the question we are told that:

Bowling ball Speed [tex]v_1=5 m/s[/tex]

Beach ball Speed [tex]v_2=2 m/s[/tex]

Let The Mass be equal i.e

 [tex]M_1=M_2[/tex]

Therefore

Generally the equation for Velocity of beach ball after collision [tex]v'_2[/tex] is mathematically given by

Since Velocity is Vector Quantity

Therefore

 [tex]v'_2=v_1-v_2[/tex]

 [tex]v'_2=5-2[/tex]

 [tex]v'_2=3V[/tex]

Otras preguntas