When cleaning up a local beach, students found many different particles that were in the water that affected the shoreline, like litter and gasoline. which of the following describe how these items would need to separated from the water? why? question 5 options: litter would need to be physically separated with water and gasoline would need to be chemically separated from water, because both form a mixture with the water. both gasoline and litter would need to be physically separated from the water, because neither bonds with the water. both gasoline and litter would need to be chemically separated from the water, because both form new bonds with the water. both gasoline and litter would need to be chemically separated from the water, because neither bonds with the water.

trig 15.3 cos

force is based upon mass and acceleration.the statement is not always true.

it can be explained from newton's second law of motion.

as per newton's second law of motion the rate of change of momentum is directly proportional to the applied force and takes place along the direction of force.

mathematically it can be written as -

                                              ⇒      

here   k is the proportionality constant whose value is 1.

                                                            [a is the acceleration=dv/dt]

hence we see that force not only depends on mass and acceleration but also on velocity and rate of change of mass. force f will depend on mass and acceleration only when mass is constant.

hence the statement that force is based upon mass and acceleration is false.