Solve the following projectile motion problem.
12. a projectile is launched straight up from ground level with an initial velocity of
400 ft/sec. when will the projectile's height above ground be 2000 ft?

The answer should be 5 seconds. Hope this helps :)

The projectile height is going at a paste of 400 feet a second, so this is concluding that 5 seconds multiply by 400 feet a second is 2000 feet

answer

false

explanation

these practices describe the manner the land use outcome is attained. land management methods implemented by corporations are a mandatory because they are a driver for better land use results economically, socially and environmentally. corporations are required to understand the connection between land use , and land management practices to support sustainable land use policies

throw the computer

step-by-step explanation: