A 10-Kg Rock and 20-Kg Rock Are Dropped from the Same

question 47

Multiple Choice

A 10-kg rock and 20-kg rock are dropped from the same height and experience no significant air resistance.If it takes the 20-kg rock a time T to reach the ground,what time will it take the 10-kg rock to reach the ground?

• A)4T
• B)2T
• C)T
• D)T/2
• E)T/4

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Bonds

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Increased Levels

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The state or quality of being self-sufficient and not reliant on external support or aid.

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A parenting style characterized by a lack of discipline and attentiveness, often leading to lack of control and poor self-regulation in children.