# What is the position of an object moving in a straight line is given as a function?

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## What is the position of an object moving in a straight line is given as a function?

The position function of an object moving along a straight line is given by s = f(t).

## When the speed of an object moving along a straight line is constant its motion is said to be?

Uniform motion is defined as the motion of an object in which the object travels in a straight line. Its velocity remains constant along that line as it covers equal distances in equal intervals of time, irrespective of the length of the time.

## When the speed of an object moving in a straight line is increasing?

An object moving at constant acceleration has an increasing speed per given time interval. This means that its initial acceleration, or the acceleration at the start of its motion, is the same as its terminal acceleration, or the acceleration at the end of its motion.

## When something moves in a straight line?

The type of motion in which a body moves in a straight line is called ‘rectilinear motion’.

## What is the motion in a straight line called?

Linear motion is the motion in which a body moves along a straight line.

## Is a straight line constant velocity?

If the velocity is constant, then the slope is constant (i.e., a straight line). If the velocity is changing, then the slope is changing (i.e., a curved line).

## What is the speed of an object in a straight line called?

Option 4 is the correct answer: the speed of objects relative to the straight line is called linear speed. Speed: The rate of movement of an object with respect to time is called speed. The movement of an object can be both linear and angular and so can be the speed.

## What is motion in straight line theorem?

Uniform Motion 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, 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.

## How to calculate acceleration?

Acceleration (a) is the change in velocity (Δv) over the change in time (Δt), represented by the equation a = Δv/Δt. This allows you to measure how fast velocity changes in meters per second squared (m/s^2).

## What is the relationship between mass and inertia?

Inertia is associated with an object’s mass. The larger the mass the larger the inertia. Both Galileo and Newton inferred that because of inertia, objects which are not being pushed or pulled, if initially motionless, will remain motionless.

## What is the difference between velocity and speed?

Speed and velocity are both terms that describe kinematics, or the motion of objects. Speed refers to an object’s change in distance with respect to time, whereas velocity refers to an object’s change in displacement with respect to time.

## What are the 10 examples of straight line motion?

- Ten examples of straight line motion are :
- (1)A moving car in straight line.
- (2) Parades of Army.
- (3) Free fall of any object.
- (4) Falling fruits from trees.
- (5) A train travelling on straight track .
- (6) Up and Down lifting.
- (7) Rockets launch.

## What is a negative acceleration of a body called?

Hence, the negative acceleration is called retardation.

## What is the simplest form of motion?

The simplest type of motion is the motion along a straight line.

## When an object is moving with a constant speed along a straight line a force is not required to?

To change the direction of the body a force is required. To keep the body moving with uniform velocity the force is not required.

## Does constant velocity mean motion in a straight line at a constant speed?

Constant velocity means that the object in motion is moving in a straight line at a constant speed. This line can be represented algebraically as: x=x0+vt, where x0 represents the position of the object at t=0, and the slope of the line indicates the object’s speed.

## When an object is moving at a constant speed it has?

If an object has a constant velocity, then it has no acceleration. If an object has no acceleration, then it must also have no net force.