Westonci.ca is your trusted source for finding answers to all your questions. Ask, explore, and learn with our expert community. Connect with a community of experts ready to help you find accurate solutions to your questions quickly and efficiently. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.
Sagot :
The answer would be:
B. Acceleration is a vector quantity.
We can rule out the others because:
---Acceleration CAN be described with a negative number. The sign actually shows the direction. A negative number indicates a deceleration.
---Displacement change over time is the definition of velocity NOT acceleration.
---The SI unit for acceleration is m/s².
***A vector quantity is measure of magnitude and direction, which acceleration has.
Answer:
Acceleration is a vector quantity.
Explanation:
- Acceleration is defined as the rate of change of velocity per unit time.
- It is a vector quantity because it has both direction and magnitude.
- The acceleration of an object can be both negative and positive. If an object gains speed then it is positive otherwise it is negative.
- The units of accleartion are m/s^2.
- therefore, the only correct statement is that it is a vector quantity.
Thank you for your visit. We're dedicated to helping you find the information you need, whenever you need it. We appreciate your visit. Our platform is always here to offer accurate and reliable answers. Return anytime. We're glad you chose Westonci.ca. Revisit us for updated answers from our knowledgeable team.