Get started today with your
FREE demo account
Get started today with your
FREE demo account
What is a newton meter?
Choose 1 answer
{"type":"multi-choice","id":"48874","dataJson":{"type":"multi-choice","slide_id":218568,"key":48874,"prompt":"\u003cp\u003eWhat is a newton meter?\u003c/p\u003e","validResponse":[49324],"use_data":false,"question_body":"","question_video_url":"","question_fileboy_image_id":"","options":[{"label":"a device used to measure the size of a force","value":49324,"fileboyId":"1314c536-2a25-458a-ac95-182d943e172c"},{"label":"a substance used to reduce friction between moving surfaces ","value":49325,"fileboyId":"b9a66aa2-b7a5-4aff-a0ef-c712df539b93"},{"label":"the international metric unit of force","value":49326,"fileboyId":"37cb0535-6413-45d5-a489-8d084abe4269"},{"label":"the resistance of motion when one object rubs against another","value":49327,"fileboyId":"d88c2801-0d74-4908-a518-a07ca350c7b9"},{"label":"force which operates in the opposing direction to the motion of an object","value":49328,"fileboyId":"41fccda2-730e-42ab-ad15-2192b894d406"}],"question_data":{"body":"You can use a device called a Newton meter to measure the size of a force. Most force meters have a hook that you can use to hang or pull on something. This will cause a spring to move and show you how much force is being applied.\n","video":null,"image_url":"https://www.developingexperts.com/file-cdn/images/get/4a96ecd7-5be2-4491-beab-f17428580d98?transform=resize:800x600;format:webp;quality:80"},"limitChoices":{"min":1,"max":1}}}
What is a Newton?
Choose 1 answer
{"type":"multi-choice","id":"48875","dataJson":{"type":"multi-choice","slide_id":218569,"key":48875,"prompt":"\u003cp\u003eWhat is a Newton?\u003c/p\u003e","validResponse":[49326],"use_data":false,"question_body":"","question_video_url":"","question_fileboy_image_id":"","options":[{"label":"force which operates in the opposing direction to the motion of an object","value":49328,"fileboyId":"41fccda2-730e-42ab-ad15-2192b894d406"},{"label":"a substance used to reduce friction between moving surfaces ","value":49325,"fileboyId":"b9a66aa2-b7a5-4aff-a0ef-c712df539b93"},{"label":"the resistance of motion when one object rubs against another","value":49327,"fileboyId":"d88c2801-0d74-4908-a518-a07ca350c7b9"},{"label":"a device used to measure the size of a force","value":49324,"fileboyId":"1314c536-2a25-458a-ac95-182d943e172c"},{"label":"the international metric unit of force","value":49326,"fileboyId":"37cb0535-6413-45d5-a489-8d084abe4269"}],"question_data":{"body":"We can measure forces using a unit called Newtons. They get this name from Sir Isaac Newton.\n","video":{"type":"fileboy","url":"a7d6eb41-b0cc-4872-a285-fdc9c2324f1d"},"image_url":null},"limitChoices":{"min":1,"max":1}}}
What is lubricant?
Choose 1 answer
{"type":"multi-choice","id":"48877","dataJson":{"type":"multi-choice","slide_id":218566,"key":48877,"prompt":"\u003cp\u003eWhat is lubricant?\u003c/p\u003e","validResponse":[49325],"use_data":false,"question_body":"","question_video_url":"","question_fileboy_image_id":"","options":[{"label":"a device used to measure the size of a force","value":49324,"fileboyId":"1314c536-2a25-458a-ac95-182d943e172c"},{"label":"a substance used to reduce friction between moving surfaces ","value":49325,"fileboyId":"b9a66aa2-b7a5-4aff-a0ef-c712df539b93"},{"label":"force which operates in the opposing direction to the motion of an object","value":49328,"fileboyId":"41fccda2-730e-42ab-ad15-2192b894d406"},{"label":"the international metric unit of force","value":49326,"fileboyId":"37cb0535-6413-45d5-a489-8d084abe4269"},{"label":"the resistance of motion when one object rubs against another","value":49327,"fileboyId":"d88c2801-0d74-4908-a518-a07ca350c7b9"}],"question_data":{"body":"Using lubricants, such as oil, can reduce friction. Lubricants are substances that help surfaces move against one another more smoothly.\n","video":null,"image_url":"https://www.developingexperts.com/file-cdn/images/get/24388ed3-03b1-4c96-ab6c-d8090718ffd3?transform=resize:800x600;format:webp;quality:80"},"limitChoices":{"min":1,"max":1}}}
Look at the slide below to work out the answer.
Unlock expert-designed lessons, resources, and assessments tailored for educators. No credit card required.
Claim Your Free Trial →