In a Fourth of July celebration, a firework is launched
Chapter 6, Problem 75P(choose chapter or problem)
In a Fourth of July celebration, a firework is launched from ground travel with an initial velocity of 25.0 m/s at 30.0° from the ?vertical?. At its maximum height it explodes in a starburst into many fragments, two of which travel forward initially at 20.0 m/s at ± 53.0 with respect to the horizontal both quantities measured relative to the original firework just before it exploded?. With what angles with respect to the horizontal do the two fragments initially move right after the explosion as measured by a spectator standing on the ground?
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer