Will Ball move by itself?
Answer: No! Explanation: Because In the first law of motion , an object will not change its motion unless a force acts on it.
Is no motion a balanced force?
The two forces were equal in size and opposite in direction, so they cancelled out each other, and no motion occurred. balanced forces: forces that are equal in size and opposite in direction. Balanced forces do not result in any change in motion.
Do balanced forces cause a change in motion?
An object’s motion can be changed by unbalanced forces. Balanced forces do not change the motion of an object. If an object is in motion, it will keep moving in the same direction and at the same speed if the forces acting on it are balanced. Look at Diagram A, shown below.
What is the tendency to resist change in motion?
Newton’s First Law of Motion Objects at rest stay at rest, Objects in motion stay in motion, Until something changes its motion. Things continue doing what they are doing unless a force is applied to it. Objects have a natural tendency to resist change. This is INERTIA.
Which is the best example of forces acting in the same direction?
Answer: B. Two football players pushing a tackling sled. Explanation: Because it asks what is the best example of forces acting in the SAME direction, it will be two football players pushing a tackling sled.
Which prediction will most likely describe how friction will affect her findings?
Which prediction will most likely describe how friction will affect her findings? The distance for Trial 3 will be greater than the distance for Trial 4 because the difference in surface roughness will affect friction.
Which example best represents balanced forces?
Here are some examples of situations involving balanced forces.
- Hanging objects. The forces on this hanging crate are equal in size but act in opposite directions.
- Floating in water. Objects float in water when their weight is balanced by the upthrust from the water.
- Standing on the ground.
Which represent the net force?
The net force is the vector sum of all the forces that act upon an object. That is to say, the net force is the sum of all the forces, taking into account the fact that a force is a vector and two forces of equal magnitude and opposite direction will cancel each other out.
Which units are used to measure force?
Newton, absolute unit of force in the International System of Units (SI units), abbreviated N. It is defined as that force necessary to provide a mass of one kilogram with an acceleration of one metre per second per second.
Is used to measure force?
A force gauge (also called a force meter) is a measuring instrument used to measure forces. There are two kinds of force gauges today: mechanical and digital force gauges. Force Gauges usually measure pressure in stress increments and other dependent human factors.
Which units are used to measure force Newtonsfeetmilesgrams?
Newton is used to measure force.
What unit are used to measure mass and weight?
kilogram