Question

Match the following vocabulary words with their definitions:

Question 1 options:

rate of change in velocity, which is the change in velocity divided by the change in time


the rate at which an object changes position when traveling in a certain direction


force of attraction between all masses in the universe


an object´s resistance to a change in motion


force of resistance acting between objects in contact and tending to dampen their motion


the rate at which an object changes position

1.
acceleration

2.
speed

3.
friction

4.
gravity

5.
inertia

6.
velocity

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Answer 1

Correct matching:

1 acceleration --> rate of change in velocity, which is the change in velocity divided by the change in time

2. speed --> the rate at which an object changes position when traveling in a certain direction

4. gravity --> force of attraction between all masses in the universe

5. Inertia --> an object´s resistance to a change in motion

3. friction --> force of resistance acting between objects in contact and tending to dampen their motion

6. velocity --> the rate at which an object changes position