Fill in the blanks (a) Two boys cycling on the road with the same ................ are at rest relative to each other.
Fill in the blanks
(a) Two boys cycling on the road with the same ................ are at rest relative to each other.
(b) The motion in a .......... line is rectilinear motion.
(c) One to and fro motion of a clock pendulum takes time = .............
(d) 36 km h-1 = .............. m s-1
(e) Total distance travelled = ................ × total time taken.
(f) The weight of a girl is 36 kgf. Her mass will be ....................kg.
(g) The weight of a body is measured using a ........................
1 Answers
(a) Two boys cycling on the road with the same speed are at rest relative to each other.
(b) The motion in a straight line is rectilinear motion.
(c) One to and fro motion of a clock pendulum takes time = 2 s
(d) 36 km h-1 = 10 m s-1
(e) Total distance travelled = average speed × total time taken.
(f) The weight of a girl is 36 kgf. Her mass will be 36 kg.
(g) The weight of a body is measured using a spring balance.