0
A train travels a certain distance taking seven hours in forward journeyduring the return journey increased speed twelve km per hrs takes the time five hrswhat is the distance traveled?
Wiki User
∙ 14y ago
distance = rate * time
1st leg: d=r*7
2nd leg: d=(r+12)*5
7r=5r+60
2r=60
r=30 km/hr
d=30*7=210 km
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What is the distance traveled in a certain amount of time called?
Velocity.
What is the origin of miles per hour?
A unit of distance (miles) traveled in a certain time period (one hour) to calculate speed. Speed=(time/distance).
What is definition of average speed?
The average rate of movement, for example the number of feet traveled in a certain number of seconds, or the number of miles traveled in a certain length of time.
What does a single point on a distance time graph show?
The distance from start at which a certain object is located at a certain time.
Can gps determine speed of vehicle and does a gps account for the change in elevation when determining the distance traveled?
Yes. Global positioning satellite systems pinpoint their position using time and distance calculations received from the various GPS satellites. If a GPS systems pinpoints a location at a certain time, and pinpoints a different location at a certain time later, all that is needed to determine how fast the GPS got from the first point to the second is simple math.
If you have a force acting on an object for a certain period of time how can you find the distance traveled?
There are two ways to find the distance traveled. One is to measure the distance traveled. The other is to measure the distance raveled within a certain amount of time and then multiply to find how far it will travel in the future.
What is the distance traveled in a certain amount of time called?
Velocity.
Why is velocity-displacement divided by time?
velocity means the distance traveled in certain time and in a certain direction. Therefore: velocity is the result of dividing the traveled distance by time taken, and adding a direction to it.
What does speed mean in a scientific way?
speed is the distance traveled in a certain time :)
How fast an object moves It is the distance traveled divided by the time?
Speed is calculated by dividing the distance traveled by the time taken to travel that distance. It is a measure of how quickly an object is covering a certain amount of ground.
What is the equation for distance traveled in science?
Distance traveled can be calculated using the formula: distance = speed × time. This equation is used to determine how far an object has moved over a certain period of time at a specific speed.
If a person knows the distance an object has traveled in a certain amount of time they can determine the .?
speed of the object. Speed is calculated by dividing the distance traveled by the time it took to travel that distance.
If you know the distance an objcet has traveled in a certain amount of time you can determaine?
Average speed.
If a person knows the distance an object has traveled in a certain amount of time they can determine the?
If you divide he distance by the time, and take into account the direction traveled, you will get the AVERAGE velocity during the time considered.
If you know the distance of an object has traveled in a certain amount of time you can determine the?
speed of the object by dividing the distance traveled by the time taken. Speed is a measure of how fast an object is moving.
What can you determine if you know the distance an object has traveled in a certain amount of time?
Velocity Velocity= distance/time V=d/t
What is an object that has traveled a certain distance but has no velocity?
a car or any automotive going in circles, it has no direction 8)
