0
When the train moves with a speed of 30 km per hour for 10 minutes then with a speed of 20 km per hour for 30 minuteswhat is the totla distance covered by the train?
Wiki User
∙ 14y ago
30km/h = 30km/60min = 5km/10min
20km/h = 20km/60min = 10km/30min
5+10=15km
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
How many degrees does the minute hand rotate in 30 minutes?
It moves through 15 degrees every 30 minutes.
If the minute hand of a clock moves 45 degrees how many minutes of time have passed?
15
How do you calculate height based on velocity and time?
I assume you refer to the formula distance = velocity x time. If an object moves upward, the distance would become the height.
If a snail moves 8 inches a minute how many minutes would it take to move 12 feet?
It would take 18 minutes for the snail to move 12 feet.
What is the velocity of an object that moves at a distance of 200 meters in 10 seconds going right?
20 meters per second
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.
A body starts from rest nd moves with a constant accelerationThe ratio of distance covered in nth second to the distance covered in in x dimension in second is?
This cannot be answered. In order for this to be answered you will have to give me the value to the letter X.
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.
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 is the average speed of an object moves 20m in 3 minutes and30min 4minutes?
In both cases, just divide the distance by the time.
Speed is described by?
A scalar measuring how the distance covered by an object in a specified time interval.
There are 15 poles at equal distance If train moves from 1st pole to 10th pole in 10 minutes How much time from the start will it take to touch the 15th pole?
fifteen minutes
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?
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
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
What is something done when a force moves an object a distance?
Work is something that is done when a force moves an object over a distance.
What is the definition of effort distance?
The distance the object moves long the distance.
