Карточки по математике "Задачи на встречное движение"
). This is the total speed at which two objects move toward each other. Key Formulas : Distance : Meeting Time : Example 1: Finding Distance
Two cars drive toward each other from two cities. The first car travels at and the second at 62 km/h . They meet after 4 hours . What is the distance between the cities? Find the closing speed : Find the total distance : Answer : The distance between the cities is 476 km . Example 2: Finding Speed
To solve problems on (vstrechnoe dvizhenie) in 4th grade, the key concept is closing speed ( Vclosingcap V sub closing end-sub
Two skiers started moving toward each other simultaneously from two villages apart. The first skier's speed is 13 km/h . They met in 3 hours . What was the speed of the second skier? Find the closing speed : Find the second skier's speed : Answer : The second skier's speed is 12 km/h . Example 3: Finding Meeting Time
Two ships depart from two piers apart at the same time. One travels at 17 km/h and the other at 15 km/h . How many hours until they meet? Find the closing speed : Find the meeting time : Answer : They will meet in 6 hours .
Карточки по математике "Задачи на встречное движение"
). This is the total speed at which two objects move toward each other. Key Formulas : Distance : Meeting Time : Example 1: Finding Distance
Two cars drive toward each other from two cities. The first car travels at and the second at 62 km/h . They meet after 4 hours . What is the distance between the cities? Find the closing speed : Find the total distance : Answer : The distance between the cities is 476 km . Example 2: Finding Speed
To solve problems on (vstrechnoe dvizhenie) in 4th grade, the key concept is closing speed ( Vclosingcap V sub closing end-sub
Two skiers started moving toward each other simultaneously from two villages apart. The first skier's speed is 13 km/h . They met in 3 hours . What was the speed of the second skier? Find the closing speed : Find the second skier's speed : Answer : The second skier's speed is 12 km/h . Example 3: Finding Meeting Time
Two ships depart from two piers apart at the same time. One travels at 17 km/h and the other at 15 km/h . How many hours until they meet? Find the closing speed : Find the meeting time : Answer : They will meet in 6 hours .
