Question

1. Force on an object is said to be 'zero' if * 1 point
no force is applied on it
two forces acting on it in opposite directions are equal
two forces acting on it in same directions are equal
All the above

2.The pressure acting on a body can be represented mathematically as
1 point
Pressure = Force x Area
Pressure = Force + Area
Pressure = Area/Force
Pressure = Force/Area

3. Select, which one of the following is different from the other three options?
1 point
Gravitational Force
Magnetic force
Frictional force
Electrostatic Force

4.The concept of Gravitational Force was first provided by whom?
1 point
Galileo Galilei
Neil Armstrong
Sir Isaac Newton
Johannes Kepler

5.The pressure of air column above our head is equal to the weight induced by an object of mass equal to
1 point
255 kg
225 kg
252 kg
525 kg

6._______________ always exert pressure on the walls of their container irrespective of their volume, nature of physical appearance and size of the container
1 point
solid and liquid
liquid and gases
solids and gases
solids, liquids and gases

7.Which of the following is an effect of force?
1 point
moving an object from rest
changing the speed and direction of a moving body
change in the shape of an object
all of the above

8.A teacher explained about non-contact force in the class. After teaching he asked the students to provide examples. The students provide two examples. Which of the following options you will say as correct?
1 point
Gravitation Force
Magnetic Force
Both the above two options are correct
None of the first and second options were correct

9.Reba is carrying a bucket full of water to water the plants in her garden. Which force(s) are acting on the bucket?
1 point
Muscular force
Electrostatic Force
Gravitational Force
Muscular force and gravitational force

10. Which one of the following is the most nearby example of a frictional force? A driver -
1 point
starting a car
increasing the speed of the car by accelerator
applying brakes to decrease the speed of the car
Changing the direction of the car by moving the steering wheel of the car

I You give correct answer I'll make Y Brainllist ok​​

Answer 1

Answer:

force

Explanation:

force is a push or a pull of an object

there are many types of forces like contact and non contact force etc