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What is a car's speed in kilometers per hour if a 90 kilometer trip took 3 hours?
Wiki User
∙ 12y ago
Speed = distance/time
km/hr = 90km/3hr
90/3=30
30km/hr
Wiki User
∙ 12y ago
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If Joe washed 3 cars in 2 hours dan in 1.5 hours together in how much time?
I think it is 3 and a harf hours. incorrect. even if dan only washes one hubcap, joe will wash the rest of both cars in less than 2 hours.
Ian and nadya can each wash a car and clean its interior in about 2 hours but chris needs 3 hours to do the work If the three work together how long will it take them to clean seven cars?
7 hours, because if you keep adding one person its about one hour less then you just times that by the number of cars (which is seven)
If 2 cars start 100 miles apart drive in a straight line in opposite directions 1 is going 60 mph and 1 is going 45 mph when will they collide?
Never, since they are travelling in opposite directions.. . . but probably not the one the algebra book's authors intended....If you assume that "opposite directions" means the cars are travelling towards each other, their closing speed (i.e. relative speed) is 105 mph. That means they'll meet in 100/105 hours, or slightly more than 57 minutes.
Freeway speed limit is 65 mph cars are driving 70 mph what mph is it legal to drive?
It would be 65 MPH.
If a car travels 30 miles in 1 hour and 30 minutes what is the cars speed?
.66667 miles per hour
What is the cars average speed if it travels 60 kilometers the first two hours and 15 kilometers the next?
Total distance = 75 km time = 3 hours average speed = 75km/3hrs = 25 km/hr
A car travels 66 kilometers in 3 hours what is its speed?
The cars avg speed would be 66 km/ 3 hr which is 22kmh
Canadian cars in kilometers?
if you mean are Canadian car's speed measured in kilometers then yes because Canada uses the metric measurement system
What is the cars speed in miles per hour when the speedometer reads 220 kilometers per hour?
136.7 mph
What can go 50 miles per hour?
Most cars can easily go at that speed. That's about 80 kilometers per hour.
What does a cars speedometer measure?
A cars speedometer measures speed. A speedometer is a gauge that displays the speed of a vehicle so the driver will know how fast the vehicle is moving.
What is the cars speed in miles per hour when the speedometer reads 96 kilometers per hour?
96 km/hr = 59.7 mph (rounded)
What is a cars speed in km per hour if a 90-km took 3 hours?
87
Speed of a car per hour?
The speed of an car per hour[s] is the speed that the car is going.Example- If a car is going 75 miles for5 hours,what is the cars speed.The car speed is 75 miles per hour.
What is used to record a cars speed?
A speedometer is a tool used to record a cars speed.
What is a cars acceleration if its speed increases from 50 kilometers per hour to 80 kilometers per hour in six seconds?
well we know that we have two speeds and a time. So, initial speed = 80 final speed = 60 change in time = 6 Now acceleration in this case will be measured in kilometers per hour per second (i.e. every x seconds, y kilometers per hour are gained in speed) So we simply apply the formula Acceleration = (final speed - initial speed)/ change in time = (80 - 60)/6 = 20/6 = 3.6666667 km/h/s
Why do people love cars?
People love cars for their speed and design. A person with love for speed will love sports cars.
