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If a car is moving at 90 km/h and it rounds a corner, also
Chapter 3, Problem 9RQ(choose chapter or problem)
QUESTION:
If a car is moving at 90 km/h and it rounds a corner, also at 90 km/h, does it maintain a constant speed? A constant velocity? Defend your answer.
Questions & Answers
QUESTION:
If a car is moving at 90 km/h and it rounds a corner, also at 90 km/h, does it maintain a constant speed? A constant velocity? Defend your answer.
ANSWER:Solution 9RQ Introduction Speed and velocity are different quantities in Physics. Speed is having only magnitude but velocity is having both magnitude and direction. So, speed is a scalar quantity and velocity is a vector quantity. Step 1 Consider, figure 1 is the representation of a car which rounds a corner. If the car is moving with 90 km/hr before it r