Question

Roll No
Max
Marks
Marks
Obtained
Time
DO AS DIRECTED
1. As we go deeper beneath the surface of a liquid, the pressure CD
2. Fluids are liquids and you
3. Objects fall towards the earth because of 9
4. Force of friction arises due to contact between surfaces. (T/F)
5. The state of motion of an object is identified by its speed only. (T/)
6. The state of rest is equal to state of zero speed. (T/F)
ANALOGY TYPE QUESTIONS
5x1=3
1. Two forces act in same direction : Add to one another
Ditterence between
two forces.
2. Blunt object having larger area of contact : Pressure
Sharp object
having smaller area of contact : Pressure
3. Manometer : Velocity of wind :: Barometer: mesin atmospheric podem
4. Moving a book place on a table : Pushing :: Opening a drawer: Altun
5. Liquids : Exert pressure on the walls of the container: : Gases: mu freely
ANSWER THE FOLLOWING
1. Why do objects fall towards the earth?
Ans.
2. What is meant by electrostatic force?
Ans.​

Answer 1

because of gravitational force