Enfant India English School
Class :lX. Sub: Science(1). (4M)
paper : Unit Test marks: 10
Q.no.1 Complete the sentence and explain them.
a) Deceleration is ---------- Acceleration.
b) when an object is in uniform circular motion it's------------- change at every point.
c) During collision ---------remains constant.
d) The working of a rocket depends upon on Newton's -------law of motion.
Q.no.2 Explain any Three . (6M)
a) Define Displacement and Distance.
b) Define speed and velocity with example.
c) what is the effect of speed and direction on velocity.
d) what is Uniform & Non Uniform Linear Motion.
