☰ Contents · Physics

Velocity of uniform motion

Lessons 6 · 1 lessons · P.Q. Habibullayev, A. Boydedayev, A.D. Bahromov, S.O. Burxonov. Physics Grade 7, revised and enlarged 4th edition. “O‘zbekiston milliy ensiklopediyasi” State Scientific Publishing House, Tashkent, 2017
Answers are for parents and teachers.
1
A body covers 200 m in 25 s. Velocity (m/s)?
2
A body at 12 m/s: how many metres in 30 s?
3
A body at 20 m/s: in how many seconds does it cover 600 m?
4
Convert 54 km/h to m/s.
5
A cyclist rides at 4 m/s. Why is it important to follow road rules and wear a helmet?