The force on an object switches apropos to its mass and weight and size because the force has both magnitude and direction. It is a vector quantity. It shows the force due to its quantity. That it is also focused on a single point. Science says that force is a process of pulling and pushing, which changes its velocity according to its weight. Whenever an object is stopped or any object is moving on the road, it keeps moving straight till it does not move and does not stop until an external force is applied to it. Is the factor that changes the position of the object. Force equilibrium occurs when the resultant force acting on a point particle is zero (that is, the vector sum of all forces is zero). When dealing with an extended body, it is also necessary that the net torque be zero. Take this ultimate trivia quiz about Force.
1. Complete the formula , Force = Mass * ______________.
A. Acceleration
B. Velocity
C. Weight
D. Temperature
2. Which type of force is caused by a large body like the planet Earth?
A. Tension
B. Gravity
C. Friction
D. Nuclear
3. A force can cause an object to ______________.
A. Accelerate
B. Remain in place
C. Change shape
D. All of above
4. Which type of force is exerted by an object trying to return to its natural length?
A. Gravity
B. Nuclear
C. Elastic
D. Tension
5. An object with a mass of 3 kg is accelerating at 2 m / s 2. What is the net force on the object?
A. 3 N
B. 6 N
C. 9 N
D. 0 N
6. The force that always acts opposite to the direction of the motion of an object is called.
A. Gravity
B. Fraction
C. Inertia
D. Moment of inertia
7. If an object is on a sloped surface of 45 degrees, in which direction is the normal force?
A. Straight up
B. Straight down
C. Parallel to the surface
D. Perpendicular to the surface
8. Which of these would not be considered an applied force?
A. Energy
B. Pushing a chair
C. Pulling a string
D. None of these
9. Balanced forces act on objects that are ___________.
A. Stationary
B. In motion
C. Rising or falling
D. All of above
10. Forces can change the.......
A. Slow down or speed up objects only
B. Speed,direction or shape of an object
C. Movement of objects but only if they were already in motion
D. None of these
11. What is the dimensional formula of force?
A. MLT^-1
B. MLT^-2
C. MLT^-3
D. MLT^ 2
12. A Newton is the international unit of measure for force. One newton is equal to....
A. 10 kilogram meter per second squared
B. 1 kilogram meter per second squared
C. 64 kilogram meter per second squared
D. 100 kilogram meter per second squared
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