The axis of symmetry in a parabola is a line that's vertical that divides into 2 congruent halves.
You forgot to post the picture of the graph
Step-by-step explanation:
Since we need to find the radius, then we will rearrange the second formula.
So, the radius of a circle that has a circumference of 457 is about 72.8 cm
I️ swear I️ knew how to do this
Answer:
It takes more time on moon for the rock to fall.
Step-by-step explanation:
Given that:
Time it takes for rock to fall d meters on earth = √0.45d
Time it takes for rock to fall d meters on moon = √1.11d
For a rock to fall 50 meters:
On earth :
Time = √0.45*50 = 4.7434164 seconds
On moon :
Time = √1.11*50 = 7.4498322 seconds
Time on moon > Time on earth
Hence, It takes more time on moon for the rock to fall.
