g7 geoscer

equation v ̅ =(v_0+v)/2 can be used when the body is moving with _____ acceleration.
(13) Displacement does not depend on the _____ travel.
(14)Speed is a _____ quantity.
(15) Velocity has both _____ and direction.
(16) The rate of change of distance travelled is called _____ .
(17) Uniform motion is motion with _____ velocity.
(18) Any change in velocity gives rise to _____ .
(19) Motion with changing velocity is called _____ motion.
(20) The change in position along a certain direction is _____ .
(21) The slope of the distance -time graph gives _____ .
standard of the number 5068 is ………. . 11.5.068 x 2103
12.Volume is the ………… quantity. 12.derived
13. The unit of time in all system of measurement is the ………. . 13. kilogram
14. The unit of mass in MKS system is ……… . 14.kilogram
15.The universe has the ………. size. 15.largest
16.The unit slug is the unit of ……… . 16.mass
17. The SI unit is the modified form of …….. system. 17.MKS
18. A watch can be used to measure the ……… . 18.time
19. The mass of a boy is measured by a ……… . 19.balance
20. One metre is equal to …….km. 20.10-3
21. Elementary particles have the ……… size. 21.smallest