Answer:
128 ft / second.
Step-by-step explanation:
It's acceleration is due to gravity and is 32 ft s^-2.
To find the velocity when it hits the ground we use the equation of motion
v^2 = u^2 + 2gs where u = initial velocity, g = acceleration , s = distance.
v^2 = 0^2 + 2 * 32 * 256
v^2 = 16384
v = 128 ft s^-1.
Answer:
Through any two points there exists exactly one line. A line contains at least two points. If two lines intersect, then their intersection is exactly one point. Through any three non-collinear points, there exists exactly one plane.
Step-by-step explanation:
Answer:
free 49 points
Step-by-step explanation:
Answer:
7.28011
Step-by-step explanation:
a² + b² = c²
7² = 49
2² = 4
49 + 4 = 53
√53 = 7.28011
answer is x is less than or equal to -13
hope this helps:-)