SIMPSON DRIVES HIS CAR WITH AN AVERAGE VELOCITY OF 48.0KM/H TO THE EAST. HOW LONG WILL IT TAKE HIM TO DRIVE 144KM ON A STRAIGHT HIGHWAY?
sorry the answer is 3
To find out how long it will take Simpson to drive 144 km on a straight highway, we need to use the formula:
Time = Distance / Velocity
Given that Simpson's average velocity is 48.0 km/h and the distance he needs to drive is 144 km, we can plug in these values into the formula:
Time = 144 km / 48.0 km/h
Simplifying the equation, we get:
Time = 3 hours
Therefore, it will take Simpson 3 hours to drive 144 km on a straight highway.
To determine how long it will take Simpson to drive 144 km on a straight highway at an average velocity of 48.0 km/h to the east, we can use the formula:
Time = Distance / Velocity
In this case, the distance is 144 km and the average velocity is 48.0 km/h. Plugging these values into the formula, we get:
Time = 144 km / 48.0 km/h
Now, we can simplify the equation by canceling out the units:
Time = 3 hours
Therefore, it will take Simpson 3 hours to drive 144 km on a straight highway.
It will take him about 18 hours.
Change in time = change in x / average velocity.
change in time= 144km/48.0km/h
= 18hours