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Find key solutions for problems 55 to 89 in your physics exercise from pages 61-70, covering concepts like velocity, distance, and acceleration. Get insights on solving equations and understanding physics principles effectively.
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Do now – check Answer key – pp. 61-70 #55-89 • 5 N • 45 N • 27o • 4.5 m/s2 • 2.0 s • 20. m • 2.0 s • 20. m/s • -39 m/s • -57 m • 30o(+,- 2o) • 56. 140m (+,- 20m) • 240m • 7.0 s • 69 m/s • 1 • 13 m/s • 17 m • 3 • 4 • 1 • 361 m • 56o • 2 m/s2 • 1200 m • 20 m/s • Slowing down • 2