The acceleration is zero.
Acceleration is by definition the change in velocity per unit time.
If the velocity of the girl is uniform at 1.5 m/s, then there is no acceleration.
Remember that velocity is a vector quantity and a vector can change in 3 ways
Magnitude only
Direction only
Both magnitude and direction.
Now the magnitude of velocity (speed) can stay constant while the direction is changing. This is the case in circular motion.
In the question above, it is mentioned that the girl is moving along a straight road. Therefore no change in direction of velocity.
Final Answer: No acceleration because of no change in velocity.
Answer:
the water is frozen solid as the temperature drops each winter and the ice melts when the temperature increases again
Explanation:
What is a pond in the summer is a skating rink in the winter. Water exists in three different states: as a solid, liquid or gas. When Brandon comes to the park in summer and then in winter, he sees the same water in a liquid and solid state respectively.
1. religious
2. interesting
3. musician
4. on a picnic (?)
5. collection
6. friend(s)
7. national
8. repaired
9. compelled
10. visit
11. impressed.
Answer:
Estados Unidos es muy caro y México es más barato.
