- #1
cary1234
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Homework Statement
an antelope moving with constant acceleration covers the distance between two points 70.0 m apart in 7.0 s. Its speed as it passes the second point in 15.0 m/s .
a) what is its speed at the first point?
b)what is the acceleration?
Homework Equations
what do you mean by relevant equations??
please give me a little more idea.
The Attempt at a Solution
well, honestly I am advancing to what my teacher teach on us. because she is absent in the last meeting. :( i figure that X sub 0 is 70.0 m and I am stuck at that. i can't figured out how to determine the symbol that i will use.
i think i can use the formula x = X sub 0 + V sub 0x + 1/2 asubx t^2