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5 dni temu · Formula used: Distance = Speed × Time. Calculation: Let the length of the train be L. According to the question, Total distance = 1500 m + L. Speed = 60(5/18) ⇒ 50/3 m/sec. Time = 2 × 60 = 120 sec. ⇒ 1500 + L = (50/3)× 120. ⇒ L = 2000 - 1500. ⇒ L = 500 m. ∴ The length of the train is 500 m.
4 dni temu · Basic concept of time speed and distance. FORMULA USED: Average speed = Total distance/Total time taken. CALCULATION: Total distance = 60 + 30 = 90 km. Total time taken = 50 + 5 + 20 = 75 min = 5/4 hr. Hence, Average speed = 90/(5/4) = 72 km/h
5 dni temu · Essentially, the average speed formula helps us calculate the total distance traveled divided by the total time taken to travel that distance. Mathematically, it is expressed as: 𝑣ₐᵥ₉ = 𝐷 / 𝑇. 𝑣ₐᵥ₉ = Average Speed. D = Total Distance Traveled. T = Total Time Taken.
6 dni temu · Study with Quizlet and memorize flashcards containing terms like If a car travels 400m in 20 seconds, how fast is it going?, If you move 50 meters in 10 seconds, what is your speed?, You arrive in my class 45 seconds after leaving math, which is 90 meters away. How fast did you travel? and more.
5 dni temu · Do you need some drills for students to memorize the formula for average speed? Or need more rigorous practice such as word problems for speed? Worried about being viewed as a boring teacher when teaching these concepts? These 4 no-prep resources are perfect for you! 1) Speed Distance and Time Triangle
3 dni temu · If the bird can fly at a speed of 120 kmph, find the total distance covered by the bird while it was flying towards the wall. (a) 860 km (b) 660 km (c) 440 km (d) 800 km i ne Clas. Question –2 O s n es l. Pallavi and Richa start simultaneously from P and Q towards Q and P respectively. They meet on the way at T which is at a distance of 120 m ...
3 dni temu · If it takes “t” hours more to go to a point upstream than downstream for the same distance, the formula for distance will be: Distance = {(u2-v2) × t} / 2v, where “u” is the speed of the boat in still water and “v” is the speed of the stream
