(12 points) when forces are unbalanced on an object, the object could: (choose all that apply) question 10 options: 1. remain stationary 2. remain at the same speed 3. decelerate 4. stop moving 5. accelerate 6. travel at a constant velocity 7. start moving

As per Newton's law when unbalanced force is acting on the object

so acceleration of the object is given as

since object is accelerating here so we can say that due to unbalanced force there must be change in velocity of the object

So correct answer regarding change in velocity must be given as

3. Decelerate

4. Stop moving

5. Accelerate

7. Start moving

a and b sometimes have a positive value

a.metals can become magnetic if they have many spinning electrons that create magnetic fields.d.only some metals are attracted by magnets; these metals are called ferromagnetic.

d.wrapping an insulated wire around a metal with ferromagnetic properties and applying an electric current.