A1.0 kg red superball moving at 5.0 m/s collides head-on with stationary blue superball of mass 4.0 kg in an elastic collision. what are the final velocities of the two superballs after the collision?

final speed of blue ball = 2m/s

final speed of red ball = -3 m/s

Explanation:

As we know that for elastic type of collision the coefficient of elasticity is always 1 and it is given by

here we know that

now we have

also we can use the momentum conservation for this type of collision

so we will have

so we have

now from above two equations we will have

also we have

so final speed of blue ball = 2m/s

final speed of red ball = 3 m/s

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- to encourage the parliament that the technique of picking successors to the seat based merely on birthright needs to be reviewed.

- (not) to convince the parliament that her kid should not be measured as a likely choice for heir to the english power.

- to persuade the parliament that merely since she has a child does not assure that the kid will be a capable leader.

- to sway the parliament how shattering it could be if they proceeded discourteously concerning her or her child.

1.195000

explanation:

total mass=0.0117+0.0137+0.0881+0.0111

total mass= 0.01172kg

total velocity = 0.283-0.743+0.871-0.799+0.155+0.637+0.301=0.102

momentum=mv=0.1172*0.102=1.195000//