10
advanced-math

Which coefficient in h(t)=at2+vt+h0h(t) = at^2 + vt + h_0 represents the acceleration due to gravity?

A

aa

B

vv

C

h0h_0

D

None

Correct Answer: A

Choice A is the correct answer. In physics, the term at2at^2 comes from 12gt2\frac{1}{2}gt^2. The coefficient aa represents half of the gravitational acceleration (which is negative).

Choice B is incorrect because it is velocity. Choice C is incorrect because it is height. Choice D is incorrect.