An ashtray slides across a table with a speed of 0.6m/s and

ketty_wang2022-10-04 11:39:541条回答

An ashtray slides across a table with a speed of 0.6m/s and falls off the edge.If it takes 0.4s to reach the floor,how far from the edge of the table does it land?

A car drives off a vertical cliff at a speed of 29m/s (60mph).If it takes 4s for it to hit the ground,how far from the base of the cliff does it land?
A tennis ball is hit with a vertical speed of 10m/s and a horizontal speed of 20m/s.How long will the ball remain in the air?How far will it travel horizontally during this time?
If a baseball is hit with a vertical speed of 20m/s and a horizontal speed of 12m/s ,how long will the ball remain in the air?How far will it go?

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关山月狐共回答了13个问题 | 采纳率84.6%: (1) 0.24m
(2) 116m
(3) 2s ,40m
(4) 4s ,48m; 1年前

英语：if you must smoke ,at least you could use an ashtray……为什么 英语：if you must smoke ,at least you could use an ashtray……为什么能用could啊 不懂,不懂……我觉得只有should可以啊 DianLiRen20071年前4: 冰竹天共回答了15个问题 | 采纳率100%

如果你一定要抽烟,至少你可以用一个烟灰缸.这里是一个不太强硬的语气,也许对话两人并不太亲密,所以语气比较委婉.

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---I feel terrible ,but I’ve just broken your ashtray.---___ ---I feel terrible ,but I’ve just broken your ashtray. ---_________, for I had meant to change it. A．Go head B．No problem C．it’s nothing to get upset about D．I’ll look into it immediately baobei_miki1年前1: 平安人寿巨星三部共回答了12个问题 | 采纳率91.7%

C

情景对话题。A. Go head 继续 B . No problem 没问题
C. it’s nothing to get upset about 别难过 D. I’ll look into it immediately 我会很快调查的句意：很抱歉我把你的烟灰缸打碎了。别难过我打算换掉它。根据语境选C

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An ashtray slides across a table with a speed of 0.6m/s and

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