Activity 4: Quick Writes Directions: Write a brief description for each of the given terms on the space provided.
1. Gravity
2. Friction
3. Difference between mass and weight
4. Free fall
Activity 2: Statement Completion
Directions: Complete the statement by filling in the blanks with the appropriate word or phrase. Choose from the item bank below.
> force
> more friction
> opposite
> quickly
> rough surface
> smooth surface
> slowly
> opposes
Friction is a (1) ________________ that (2) _________________ motion.
It acts in a direction (3) ________________ to the motion of the object. There
is (4)____________ exerted on an object that moves on a
(5)________________ than on a (6) ________________. Friction opposes the
motion of an object as it moves across a surface. An object slows down (7)
________________ on a rough surface than on a smooth surface.
- help me please
- i need it now please
Thanks!
Answers & Comments
Answer:
1) Gravity is the force by which a planet or other body draws objects toward its center.
2) Friction is the resistance to motion of one object moving relative to another.
3) In scientific contexts, mass is the amount of "matter" in an object (though "matter" may be difficult to define), whereas weight is the force exerted on an object by gravity.
4) Free fall is any motion of a body where gravity is the only force acting upon it.
1) Force
2) Opposes
3) Opposite
4) More friction
5) Rough Surface
6) Smooth Surface
7) Quickly
hope this helps :>