Identify and define the motion of the car
Uniform motion: A moving body travels equal distances in equal intervals of time is said to move in uniform motion
Which car (A or B) is moving with non uniform motion? Why?
Car B is moving with non uniform motion because it is travelling unequal distances in equal amounts of time
Read the table and answer: On which planet will your mass be the most? Why?
Mass will be the same on all the planets as mass remains almost constant
Read the table and answer: On which planet will your weight be the most? Why?
On Jupiter as the gravitational pull is the most.
Observe the image carefully and answer: calculate the angle of incidence
40 degrees
Define the term represented by A
Incident ray: the ray of light which strikes the reflecting surface is called the incident ray
Identify and define the term represented by B
angle of reflection: the angle between the reflected ray and the normal
