2b Velocity would increase (not decrease)
Paper: https://www.nobraintoosmall.co.nz/NCEA/phy2/nqfdocs/ncea-resource/exams/2019/91170-exm-2019.pdf
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Formula sheet: https://www.nzqa.govt.nz/nqfdocs/ncea-resource/exams/2021/91170-res-2021.pdf
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1a (0:00)
1b (0:43)
1ci (2:36)
1cii (3:31)
1d (4:14)
2a (5:55)
2b (8:28)
2c (9:04)
2d (9:58)
3a (12:27)
3b (14:00)
3c (15:28)
3d (17:03)