Problemas
A car travels northwest for 2 hours and covers a distance of 90 miles. What is the average velocity of the car? a 40mi/h northwest b 45mi/h northwest 42mi/h northwest d 36mi/h northwest
Roztwór
Leandro
avanzado · Tutor durante 1 años
4.1
(232 Votos)
Respuesta
The average velocity of the car is
northwest.
Explicación
## Step 1The problem involves calculating the average velocity of a car. The formula for average velocity is given by:### **Average Velocity = Total Distance / Total Time**## Step 2In this problem, the total distance covered by the car is 90 miles and the total time taken is 2 hours.## Step 3Substitute the given values into the formula:### **Average Velocity = 90 miles / 2 hours**## Step 4Calculate the average velocity:### **Average Velocity = 45 miles/hour**## Step 5The direction of the velocity is given as northwest.