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23 Nov 2019
1) A woman throws a ball straight up into the air. While theball is in free fall does its acceleration (a) increase, (b)decrease (c) increase and then decrease, (d) decrease then increaseor (e) remain constant? Ignore air resistance.2) Ignoring air resistance, as the ball travels through the air,its speed (a) increases (b) decreases, (c) increases and thendecreases (d) decreases and then increases or (e) remains the same.
1) A woman throws a ball straight up into the air. While theball is in free fall does its acceleration (a) increase, (b)decrease (c) increase and then decrease, (d) decrease then increaseor (e) remain constant? Ignore air resistance.
2) Ignoring air resistance, as the ball travels through the air,its speed (a) increases (b) decreases, (c) increases and thendecreases (d) decreases and then increases or (e) remains the same.
Beverley SmithLv2
11 Feb 2019
