What is one way to decrease the kinetic energy of an object?(1 point)
Responses
help !
what are the answer choices??
One way to decrease the kinetic energy of an object is to apply a force in the opposite direction of its motion.
One way to decrease the kinetic energy of an object is by decreasing its velocity. The kinetic energy of an object is given by the equation KE = 1/2 * mass * velocity^2, so by reducing the velocity, the kinetic energy will decrease.
One way to decrease the kinetic energy of an object is by reducing its velocity. Kinetic energy (KE) is directly proportional to the mass (m) and the square of the velocity (v) of an object, according to the equation KE = 1/2 mv^2. So, to decrease the kinetic energy, you can either decrease the mass or decrease the velocity.
If you want to reduce the velocity of an object, you can apply a force opposing its motion, which is known as friction. The friction force will act in the opposite direction to the object's motion and cause it to slow down gradually. For example, if you want to decrease the kinetic energy of a moving car, you can apply the brakes, which will generate friction between the car's tires and the road surface, slowing it down and decreasing its velocity.
It's important to note that simply decreasing the kinetic energy of an object does not necessarily mean the object will come to a complete stop. Other factors, such as air resistance or the presence of other forces, can also influence the object's motion.