Answer:
Forces include gravity, friction, and applied force. Force causes changes in the speed or direction of motion. These changes are called acceleration
Explanation:
The time when the two players will collide is 0.96 s.
The equation of motion of the two players is given as;
x1 = 0.1 m + (–3.9 m/s )t
x2 = –6.3 m + (2.8 m/s )t
The time when the two players collide, their displacement is equal or the difference in their position will be zero.

Thus, the time when the two players will collide is 0.96 s.
Learn more here: brainly.com/question/18033352
Answer:
Of course harder
Explanation:
Just imagone the floor is wet and you walk on it, do u feel it hard or easy to walk? :D
78.4 F because you do 8.00 muliplyed by 9.8