## Science Worksheets and Study Guides Seventh Grade. Forces

### The resources above correspond to the standards listed below:

#### Next Generation Science Standards

NGSS.MS-PS. PHYSICAL SCIENCE
MS-PS2. Motion and Stability: Forces and Interactions - Students who demonstrate understanding can:
MS-PS2-1. Apply Newton’s Third Law to design a solution to a problem involving the motion of two colliding objects.
MS-PS2-2. Plan an investigation to provide evidence that the change in an object’s motion depends on the sum of the forces on the object and the mass of the object.
MS-PS2-5. Conduct an investigation and evaluate the experimental design to provide evidence that fields exist between objects exerting forces on each other even though the objects are not in contact.
MS-PS2.DCI. Disciplinary Core Ideas
PS2.A: Forces and Motion
PS2.A:1. For any pair of interacting objects, the force exerted by the first object on the second object is equal in strength to the force that the second object exerts on the first, but in the opposite direction (Newton’s third law). (MS-PS2-1)
PS2.A:2. The motion of an object is determined by the sum of the forces acting on it; if the total force on the object is not zero, its motion will change. The greater the mass of the object, the greater the force needed to achieve the same change in motion. For any given object, a larger force causes a larger change in motion. (MS-PS2-2)
MS-PS3. Energy - Students who demonstrate understanding can:
MS-PS3-1. Construct and interpret graphical displays of data to describe the relationships of kinetic energy to the mass of an object and to the speed of an object.