Question

A bal is dropped from Rest from
the top of a building and

Strikes the ground with a speed
no vf
From ground level, a 2nd
8. Ball is thrown straight upward
at the same instant that the
1st ball is dropped. The initial
Speed of the 2nd ball is vo =vf,
the same speed with which the
1st ball eventually strikes
the ground, ignoring air resistance.
a. at half the height of the building
b. above the halfway point
c. below the halfway point

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Answer 1

Answer:

c) below the halfway point

Explanation:

because both ball have same speed but have gravitational constant.i.e. 1st ball have positive and 2nd ball have negative and a) can be also answer according to this.