Table of Contents
- 1 What is state of motion rest or motion?
- 2 What is the motion at rest?
- 3 What required to change the state of rest or uniform motion of a body in a straight line?
- 4 What is a state of rest?
- 5 What is rest state?
- 6 Which law states that everybody continues in its state of rest or of uniform motion in a straight line?
- 7 Who am I I change the state of rest or uniform motion of an object?
- 8 What causes the motion of a body which is initially in the state of rest?
- 9 What makes an object move in a straight line?
- 10 When does a body move in a straight line?
What is state of motion rest or motion?
The state of motion of an object is defined by its velocity – the speed with a direction. Thus, inertia could be redefined as follows: Inertia: tendency of an object to resist changes in its velocity. An object at rest has zero velocity – and (in the absence of an unbalanced force) will remain with a zero velocity.
What is the motion at rest?
Rest: An object is said to be at rest if it does not change its position with respect to its surroundings with time. Motion: An object is said to be in motion if the position changes with respect to it surrounding and time.
Which law states that everybody continues in its state of rest or of uniform motion in a straight line unless compelled by some external force to change that state?
Newton’s Laws of Motion
Newton’s laws of motion, in the rather obscure language of the Principia, take the following form: Every body continues in its state of rest, or uniform motion in a straight-line, unless compelled to change that state by forces impressed upon it.
What required to change the state of rest or uniform motion of a body in a straight line?
external force
“Every body continues to be in its state of rest or of uniform motion in a straight line unless compelled by an unbalanced external force.” It is simply expressed as if the net external force on a body is zero, its acceleration is zero.
What is a state of rest?
State of rest: Rest is the state of an object being stationary relative to a particular frame of reference or another object. When the position of a body concerning its surroundings does not change with time, it is said to be “at rest”.
What is meant by motion along a straight line?
Linear motion, also called rectilinear motion, is one-dimensional motion along a straight line, and can therefore be described mathematically using only one spatial dimension.
What is rest state?
Which law states that everybody continues in its state of rest or of uniform motion in a straight line?
Newton’s 1st Law
EXPLANATION: From the above, it is clear that Newton’s 1st Law states that, “Everybody continues to be in its state of rest or of uniform motion in a straight line unless compelled by some external force to act otherwise.” Therefore option 1 is correct.
What law is every action has a reaction?
Newton’s Third Law: For every action, there is an equal and opposite reaction.
Who am I I change the state of rest or uniform motion of an object?
Answer: An external force change the state of rest or of uniform motion of the body.
What causes the motion of a body which is initially in the state of rest?
What causes the motion of a body which is initially in the state of rest? Explanation: The first law of motion states that a body remains in the state of motion or in the state of rest until and unless an external force is applied on it. Hence, the answer is force. This is also known as the law of inertia.
What is the definition of motion in a straight line?
It is a change in the position of an object over time. Motion in a straight line is nothing but linear motion. As the name suggests, it’s in a particular straight line, thus it can be said that it uses only one dimension.
What makes an object move in a straight line?
If an object changes its position with respect to its surroundings with time, then it is called in motion. It is a change in the position of an object over time. Motion in a straight line is nothing but linear motion. As the name suggests, it’s in a particular straight line, thus it can be said that it uses only one dimension.
When does a body move in a straight line?
If a body travels in a straight line and covers an equal amount of distance in an equal interval of time, then it is said to have uniform motion. In simple words, a body is said to have uniform acceleration if the rate of change of its velocity remains constant.
What is the description of Newton’s first law of motion?
DESCRIPTION: A set of mathematics problems dealing with Newton’s Laws of Motion. Newton’s First Law of Motion states that a body at rest will remain at rest unless an outside force acts on it, and a body in motion at a constant velocity will remain in motion in a straight line unless acted upon by an outside force.