Table of Contents
- 1 How do you calculate how far an object has traveled?
- 2 How can velocity of an object be changed?
- 3 When the distance Travelled by a body is directly proportional to time it is travelling with uniform speed uniform acceleration non uniform speed non uniform velocity?
- 4 When the velocity of an object changes we say that the object is accelerating?
How do you calculate how far an object has traveled?
The distance travelled is the path taken by a body to get from an initial point to an end point in a given period of time, at a certain velocity. If the velocity is constant: Distance = time * velocity. d = v*t.
When the distance Travelled by a body is directly proportional to the time the body is said to have?
uniform speed
When the distance travelled by an object is directly proportional to the time it is said to travel with uniform speed.
How can velocity of an object be changed?
Velocity of an object is defined as the speed of an object moving in a definite direction. It can be changed by changing the object’s speed, direction of motion or both.
How do you find the speed of an object if you are given the distance traveled and the time it takes to travel that distance?
The speed of an object is the distance the object travels in one unit of time. To calculate the speed of an object, divide the distance the object travels by the amount of time it takes to travel that distance.
When the distance Travelled by a body is directly proportional to time it is travelling with uniform speed uniform acceleration non uniform speed non uniform velocity?
Option (c) is correct: Constant speed If the distance travelled by the body is directly proportional to time then it is travelling with constant speed.
Which of the following is true when the distance covered of an object is directly proportional to time?
constant speed
The correct answer is a constant speed. In order to replace the sign of equality with proportionality, either time or speed must be constant. Here, it is given that the distance travelled is directly proportional to time, hence the speed of the object must be constant. This type of motion is also called uniform motion.
When the velocity of an object changes we say that the object is accelerating?
The velocity is changing over the course of time. In fact, the velocity is changing by a constant amount – 10 m/s – in each second of time. Anytime an object’s velocity is changing, the object is said to be accelerating; it has an acceleration.
https://www.youtube.com/watch?v=hHjWhSvU5XQ