[New post] Which surface produces the most friction?

Miss Sare posted: "Class 4 have taken part in a scientific enquiry. Children had three separate surfaces: smooth, bumpy and textured and then used the same truck to test the speed down the ramp. Children ensured that they tested from the same place to ensure it was a fair t" Roughwood Primary School Which surface produces the most friction? Miss Sare Mar 2 Class 4 have taken part in a scientific enquiry. Children had three separate surfaces: smooth, bumpy and textured and then used the same truck to test the speed down the ramp. Children ensured that they tested from the same place to ensure it was a fair test. Comment Unsubscribe to no longer receive posts from Roughwood Primary School. Change your email settings at manage subscriptions. Trouble clicking? Copy and paste this URL into your browser: https://roughwoodprimary.org/2023/03/02/which-surface-produces-the-most-friction/

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