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What happens to an objects speed if it travels with zero acceleration?
If an object travels with zero acceleration, its speed remains constant. This means that the object maintains the same speed throughout its motion and does not change its velocity.
What laws of motion is this An object travels at a constant velocity unless it is acted upon by an outside force?
Newton's First Law of motion
Can an object have zero velocity and nonzero acceleration?
Yes, an object can have zero velocity and nonzero acceleration. This occurs when the object is changing its direction but not its speed. For example, in circular motion, the object's velocity is constantly changing direction, leading to a nonzero acceleration even when its speed is constant.
What is Motion without acceleration?
Motion without acceleration is when an object is moving at a constant speed in a straight line. In this scenario, the object's velocity remains constant and there is no change in its speed or direction.
Does an object experiencing a constant velocity have a zero or non-zero value for acceleration?
An object experiencing a constant velocity has zero acceleration. This is because acceleration is defined as the rate of change of velocity over time. When velocity is constant, there is no change in velocity, leading to zero acceleration.
What is the relationship between velocity, time, and displacement when acceleration is constant?
When acceleration is constant, the relationship between velocity, time, and displacement can be described by the equations of motion. The velocity of an object changes linearly with time when acceleration is constant. The displacement of the object is directly proportional to the square of the time elapsed.
What is unifom velocity?
Uniform velocity refers to a situation where an object travels in a straight line at a constant speed without changing its direction. This means that the object covers equal distances in equal intervals of time.
What is true if an object moves in the same direction and at a constant speed for 4 hours?
If an object moves in the same direction and at a constant speed for 4 hours, then the distance it travels will be equal to speed multiplied by time. The object's velocity will remain constant, and its displacement will be in the same direction as its motion.
What is the relationship between displacement, velocity, and time in the context of physics?
In physics, displacement is the change in position of an object, velocity is the rate of change of displacement over time, and time is the duration of the motion. The relationship between displacement, velocity, and time is described by the equation: displacement velocity x time. This equation shows how the distance an object travels (displacement) is related to how fast it is moving (velocity) and how long it has been moving (time).
As long as an object travels in a straight line at a steady speed it velocity is what?
If an object travels in a straight line at a steady speed, its velocity remains constant. The velocity in this case would be the speed of the object in a specified direction, which does not change over time.
What is relation between displacement and time?
Displacement is the change in position of an object relative to a reference point. The relationship between displacement and time can be described by the object's velocity, which is the rate of change of displacement with respect to time. In a simplified case of constant velocity, displacement is directly proportional to time.
What is uniform velocity and uniform accelration?
If a car moving in a straight line travels equal distance in equal time no matter how small these distances may be, the car is said to be moving with a CONSTANT or Uniform Velocity.
For uniform circular motion the quantity that does not remain constant is?
this my sound rather daft but this is a bit of a trick question, the speed is the same so straight away you would think the acceleration is constant right....???? Wrong the displacement of the object is changing (displacement is the distance being travelled with a direction, a vector quantity.) as the displacement is changing so is the velocity, as velocity is displacement/time. as the velocity is changing so is the acceleration because acceleration is then change in velocity divided by time.
What is the acceleration of a car that travels in a straight line at a constant speed of 110 km h?
The acceleration of an object that travels in a constant straight line velocity is zero.
What is the property of an object that travels the same distance each second?
Such an object is said to travel at a constant speed. If it doesn't change direction, it is also said to travel at constant velocity.
The distance an object travels in certain direction in a certain time?
This is known as displacement, which is a vector quantity that measures the change in position of an object from its initial point to its final point. It considers both the distance an object travels and the direction in which it moves.
How does acceleration affect displacement?
If a body travels at a constant speed it will travel a certain distance (doesn't matter how far for our purposes). If it's accelerating then its speed is constantly increasing and therefore it covers more distance over every increment of time that it would if it were moving at its initial speed. So, acceleration increases displacement.
