we are given
A ball rolling down a hill was displaced 19.6 m
so,
the final velocity was 5.00m/s
so,
Since, a ball rolling down a hill was displaced
so, we get
we can use kinematic equation formula
Here ,
v is final velocity
u is initial velocity
a is acceleration
h is height from which ball is dropped
now, we can plug our values
................Answer
Answer: 20%
Step-by-step explanation: $20-$16=$4. 4/20=1/5 or 20%.
The radios is half of the area hope it works for you
The answer choice is letter A!
Answer:
Not a right triangle
Obtuse isosceles triangle.
Sides: J = 3.606 K = 6 L = 3.606