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When does one feel the effects of velocity in a moving vehicle when it is moving uniformly or when its motion changes?
One feels the effects of velocity in a moving vehicle when its motion changes, such as when the vehicle accelerates, decelerates, or changes direction. When a vehicle is moving uniformly, there are no noticeable changes in speed or direction, so the effects of velocity are not as perceptible.
What is the Difference between Uniform motion and uniform acceleration?
Uniform motion is when an object moves with a constant speed in a straight line. Uniform acceleration is when an object's velocity changes at a constant rate. In uniform acceleration, the speed of the object increases or decreases by the same amount over equal time intervals.
What is an accelerated motion?
Accelerated motion is when an object's speed changes as it moves, either increasing or decreasing. It can be caused by changes in direction, speed, or both, and is characterized by a non-constant velocity.
Is the kinematics equations true if acceleration is not uniform?
The answer is "No". If acceleration changes, forces of inertia should be taken to consideration. It requires dynamic equations of motion. However, if acceleration changes are not significant, you may continue using kinematics. To check if kinematic solution is within required precision limits you need to compare the solution of kinematic and dynamic equations and decide if kinematic solution is good enough.
What is difference between an object moving with uniform acceleration and an object moving with a constant velocity?
A motion with a constant speed will always be moving the same speed A motion with a constant acceleration will constantly be gaining speed, and does not remain moving at the same speed.
When an object changes its motion it is?
When an object changes its motion, it is experiencing acceleration. Acceleration involves a change in speed, direction, or both.
What is linear acceleration and how does it relate to the motion of an object?
Linear acceleration is the rate at which an object's velocity changes over time in a straight line. It is a measure of how quickly an object is speeding up or slowing down. Linear acceleration is directly related to the motion of an object because it determines how fast the object is moving and in what direction.
How do unbalanced forces acting on an object its motion?
Balanced forces do not change its motion (no acceleration). Unbalanced forces changes the motion of the object (acceleration).
What is jerk physics and how does it relate to the study of motion and acceleration?
Jerk physics is a concept in physics that describes the rate at which acceleration changes over time. It is the third derivative of an object's position with respect to time. In the study of motion and acceleration, jerk physics helps to understand how quickly an object's acceleration is changing, providing insights into the smoothness or abruptness of its movement.
What changes in motion cause acceleration?
"Acceleration" is the term used to describe motion whose speed, or direction, or both, are changing.
What changes in motion can produce acceleration?
Changes in speed, changes in direction, and both combined can produce acceleration in an object's motion. Acceleration occurs when there is a net force acting on an object, causing it to speed up, slow down, or change direction.
What is the difference between radial acceleration and tangential acceleration in the context of circular motion?
Radial acceleration is the acceleration towards the center of a circle, while tangential acceleration is the acceleration along the edge of the circle. Radial acceleration changes the direction of velocity, while tangential acceleration changes the magnitude of velocity in circular motion.
What is inertial acceleration?
Inertial acceleration refers to the acceleration experienced by an object due to changes in its velocity or direction of motion. It is caused by the object's inertia, which resists changes in its state of motion. Inertial acceleration can be felt when a car accelerates or makes a sharp turn.
How do unbalanced forces acting on an object affects it's motions?
Balanced forces do not change its motion (no acceleration). Unbalanced forces changes the motion of the object (acceleration).
How does linear acceleration relate to angular acceleration in rotational motion?
Linear acceleration and angular acceleration are related in rotational motion through the concept of tangential acceleration. In rotational motion, linear acceleration is the rate of change of linear velocity, while angular acceleration is the rate of change of angular velocity. Tangential acceleration is the component of linear acceleration that is tangent to the circular path of rotation, and it is related to angular acceleration through the equation at r , where at is the tangential acceleration, r is the radius of the circular path, and is the angular acceleration. This relationship shows that as the angular acceleration increases, the tangential acceleration also increases, leading to changes in the linear velocity of the rotating object.
Is linear acceleration the same as the tangential acceleration in circular motion?
No, linear acceleration refers to changes in speed along a straight line, while tangential acceleration refers to changes in speed along the circumference of a circle in circular motion. In circular motion, objects experience both tangential and centripetal accelerations.
How are spped velocity direction and acceleration the same?
Speed and velocity both involve the rate of motion, with velocity additionally considering direction. Acceleration involves changes in velocity over time, indicating how quickly an object is speeding up or slowing down. Speed and velocity relate to the rate of motion, while acceleration represents changes in velocity over time.
