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Is deceleration mean negative of acceleration?
Deceleration is the negative of acceleration when the object is slowing down. However, it's important to note that deceleration is actually a type of acceleration, where the object is accelerating in the opposite direction of its initial velocity.
What type of acceleration do you have if you are slowing down?
Deceleration. Slowing down can also be expressed by quoting a minus number for the amount of acceleration, e.g. -5m/s.
What is constant retardation in physics?
Constant retardation is a type of motion where an object is slowing down at a steady rate. This means that the acceleration in the opposite direction of motion is constant. It can be described by equations such as (v = u + at) and (s = ut + 0.5at^2), where (v) is the final velocity, (u) is the initial velocity, (a) is the constant acceleration, (t) is the time, and (s) is the displacement.
What is the definition of non uniform motion in physics?
During uniform motion, velocity is constant, so there is zero acceleration. Non-uniform motion involves a change in velocity, which means there is acceleration. Accelaration is a change in velocity. A change in velocity occurs when a body slows down, speeds up, or turns (changes direction), or a combination of these.
What is the push or pull that makes an object move slow down or stop?
The push or pull that makes an object slow down or stop is called friction. Friction is a force that occurs when two surfaces rub against each other, creating resistance to motion. Other factors such as air resistance and gravity can also contribute to the slowing down or stopping of an object.
What type of motion would produce positive acceleration in an object?
Positive acceleration in an object can be produced by a force applied in the direction of its motion. This force will cause the object to increase its speed over time.
Air resistance is a type of friction?
Yes, air resistance is a type of friction that occurs when an object moves through the air. It acts in the opposite direction to the object's motion, slowing it down. The amount of air resistance depends on factors such as the object's speed, shape, and surface area.
Which type of acceleration occurs in circlar motion?
In circular motion, centripetal acceleration occurs, which is the acceleration directed towards the center of the circular path. This acceleration is necessary to keep an object moving in a circle, as it continually changes the direction of the object's velocity.
What type is a drag force?
A drag force is a type of resistive force that acts opposite to the direction of an object moving through a fluid, such as air or water. It is caused by the interaction between the object and the fluid, slowing down the object's motion.
What is need to give an object a greater acceleration?
To give an object a greater acceleration, you can either apply a greater force on the object or reduce its mass. Increasing the force acting on the object will accelerate it more, while reducing its mass will also result in a greater acceleration for the same force applied.
What is the type of relationship between acceleration and force?
The relationship between acceleration and force is direct and proportional. This means that an increase in force applied to an object will result in a corresponding increase in acceleration, assuming the mass of the object remains constant.
Which type of food is most effective in slowing down the alcohol-absorption?
high fat
