What does sink mean?
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What does buoyant mean?
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What does streamlined mean?
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{"type":"multi-choice","id":"9968","dataJson":{"type":"multi-choice","slide_id":54496,"key":9968,"prompt":"\u003cp\u003eWhat does streamlined mean?\u003c/p\u003e","validResponse":[10535],"use_data":false,"question_body":"","question_video_url":"","question_fileboy_image_id":"","options":[{"label":"to float","value":10537,"fileboyId":"55c9d3ae-108f-4f08-8112-278eca26f332"},{"label":"an object becoming submerged in a liquid","value":10538,"fileboyId":"ff01489a-cfe3-41f3-9d0c-acff3adcff03"},{"label":"any force that is causing something to be pushed upwards\n","value":10536,"fileboyId":"132062a7-566c-46d8-8d7d-a734c230f650"},{"label":"friction which acts on an object as it moves through water","value":10534,"fileboyId":"db5f3bf5-5575-4f27-b31e-cfb1984c3758"},{"label":"an object that is shaped to travel through air or water with as little resistance as possible","value":10535,"fileboyId":"15b01f5f-acaa-4913-89e1-b080779965e5"}],"question_data":{"body":"Anything that needs to move fast through water has to be streamlined. Can you think of any examples? \n","video":null,"image_url":"https://www.developingexperts.com/file-cdn/images/get/846ae981-4762-4139-90d3-239af58fed38?transform=resize:800x600;format:webp;quality:80"},"limitChoices":{"min":1,"max":1}}}
What is water resistance?
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{"type":"multi-choice","id":"9967","dataJson":{"type":"multi-choice","slide_id":54493,"key":9967,"prompt":"\u003cp\u003eWhat is water resistance?\u003c/p\u003e","validResponse":[10534],"use_data":false,"question_body":"","question_video_url":"","question_fileboy_image_id":"","options":[{"label":"an object that is shaped to travel through air or water with as little resistance as possible","value":10535,"fileboyId":"15b01f5f-acaa-4913-89e1-b080779965e5"},{"label":"friction which acts on an object as it moves through water","value":10534,"fileboyId":"db5f3bf5-5575-4f27-b31e-cfb1984c3758"},{"label":"an object becoming submerged in a liquid","value":10538,"fileboyId":"ff01489a-cfe3-41f3-9d0c-acff3adcff03"},{"label":"any force that is causing something to be pushed upwards\n","value":10536,"fileboyId":"132062a7-566c-46d8-8d7d-a734c230f650"},{"label":"to float","value":10537,"fileboyId":"55c9d3ae-108f-4f08-8112-278eca26f332"}],"question_data":{"body":"We can see that water resistance is stronger than air resistance because the same object takes longer to fall to the bottom when in the water. \n","video":null,"image_url":"https://www.developingexperts.com/file-cdn/images/get/f55c0559-411f-4307-ac66-ffdfacd7b7b7?transform=resize:800x600;format:webp;quality:80"},"limitChoices":{"min":1,"max":1}}}
What is upthrust?
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Look at the slide below to work out the answer.