Negative acceleration, also known as deceleration.
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.
Deceleration. Slowing down can also be expressed by quoting a minus number for the amount of acceleration, e.g. -5m/s.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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