Suppose an object’s initial velocity is 10 m/s and its final velocity is 4 m/s. Mass is constant. What can best be concluded about the object based on the work-energy theorem? Work is positive, the environment did work on the object, and the energy of the system increases. Work is positive, the object did work on the environment, and the energy of the system increases. Work is negative, the object did work on the environment, and the energy of the system decreases. Work is negative, the environment did work on the object, and the energy o

diagram is missing, but i will try to explain your doubt.

answer:

amplitude is the maximum displacement or distance moved on a point of a vibrating body or wave measured from its equilibrium position.it is equal to half the length of vibration path.

speed

ratio of distance traveled to time interval

net force

vector sum of forces on object

object

source of diverging light rays either luminous or illuminated

don't remove my answer im trying my best to answer them

explanation:

a and b sometimes have a positive value

it has to be b, about 97 percent.