Answer:
Explanation:
Here's what we know because it was given to us:
a = -9.8 m/s/s and
time = 3.32 seconds
Here's what we know because we rock physics:
v₀ = 0 (because the object was held still before it was dropped).
Here's the equation that ties all that info together in a single one-dimensional equation:
v = v₀ + at
Filling in and solving for v:
v = 0 + (-9.8)(3.32) and
v = -33m/s
The velocity is negative because the object is moving downwards and up is positive (but you knew that already too!)
A. I just took a quiz on it and A was my answer
Explanation:
KE =1/2 MV^2
HOPE YOU COULD SOLVE FROM NOW..
This is slightly a trick question.
Potential energy = Mass x gravity x height.
The problem gives us the mass (55kg) and his twin brother we can assume has the same mass (55kg).
It also gives us the height (100m) and acceleration from gravity = 9.81m/s
The flowers attracts insects, birds, and small animals. They also attract humans, who admire the
