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A car moves with a speed of 40 kmh for 15 minutes and then with a speed of 60 kmh for the next 15 minutes The total distance covered by the car is?
Wiki User
∙ 15y ago
15 minutes is 1/4 of an hour. In the first 15 minute period it travelled 1/4 of 40 kilometres = 10 kilometres
In the second 15 minute period it travelled 1/4 of 60 kilometres = 15 kilometres 10 + 15 = 25 kilometres
Wiki User
∙ 15y ago
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What is the distance covered when a toy car moves in a straight line with the speed of 3.0 meters per second in 2 minutes?
Distance = (speed) x (time) = (3 m/s) x (120 sec) = 360 meters.
What distance is traveled by a police car that moves at a constant speed of 1.5 km for 5.0 minutes?
1.5 km is a distance, not a speed.
What is the average speed at 20 seconds?
None.Speed is the distance covered per unit of time. If no distance is covered then the speed is 0.None.Speed is the distance covered per unit of time. If no distance is covered then the speed is 0.None.Speed is the distance covered per unit of time. If no distance is covered then the speed is 0.None.Speed is the distance covered per unit of time. If no distance is covered then the speed is 0.
Speed is the ratio of the distance an object moves to?
speed is the ratio of the distance an object moves per time unit (seconds,minutes hours)
What two things must you know to determine speed?
Speed is the rate at which an object moves. To determine the rate at which that object moves, we'll have to look at a given distance that it covered when it moved, and at the time it took to cover that distance. The distance per unit of time is the speed of the object.
Is speed and distance the same thing?
No, distance and speed are two separate measurements. Distance is how far an object moves relative to speed and time, and speed is how fast an object moves relative to time and distance.
What distance is traveled by a police car that moves at a constant speed of 1.5km in 5.0 minutes?
I am going to assume you meant a constant speed of 1.5km/min. speed = distance/time distance = speed x time = 1.5km/min x 5.0min = 7.5km
How does average speed relate the distance covered and the time taken for travel?
Average speed = Distance covered/Time taken
What is the relation between distance and speed?
Speed is the distance covered in unit time.
What is the average speed of an object moves 20m in 3 minutes and30min 4minutes?
In both cases, just divide the distance by the time.
What is the formula ffor calculating speed?
Speed = (distance covered) divided by (time to cover the distance)
How do they calculate average speed?
Average speed = (distance covered) divided by (time to cover the distance)
