Which is a property of bases?
2 answers:
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Impulse, Δp, is the value of the change of the ball's momentum. To recall, we can express momentum, p, as the product of the object's mass and velocity. Mathematically, we have
where m is the object's mass and v is the object's velocity.
Since the ball bounced off opposite to its original direction, initial velocity and final velocity will have opposite signs. And hence, we have
Rounding the values off to three significant figures, we have Δp = 13.5 N·s.
Answer: 13.5 N·s
where m is the object's mass and v is the object's velocity.
Since the ball bounced off opposite to its original direction, initial velocity and final velocity will have opposite signs. And hence, we have
Rounding the values off to three significant figures, we have Δp = 13.5 N·s.
Answer: 13.5 N·s