A projectile is launched vertically upward. See diagram. Given that PEa = 0.0 J, and KEa = 60.0 J, and KEc = 0.0 J, use the background grid and energy principles to fill in all blanks.

A projectile is launched vertically upward See diagram Given that PEa 00 J and KEa 600 J and KEc 00 J use the background grid and energy principles to fill in a class=

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