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Oct 21, 2023 · distance = speed x time. Rate and speed are similar since they both represent some distance per unit time like miles per hour or kilometers per hour. If rate r is the same as speed s, r = s = d/t. You can use the equivalent formula d = rt which means distance equals rate times time. distance = rate x time. To solve for speed or rate use the ...
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Speed increases if you cover more distance in the same amount of time, or if you cover a distance in less time. Distance can be calculated if you know the speed and time, with the formula: distance = speed × time. Time required to cover a distance can be found if you know the speed and distance, using the formula: time =. distance. speed.
They do not store directly personal information, but are based on uniquely identifying your browser and internet device. If you do not allow these cookies, you will experience less targeted advertising. Free math problem solver answers your algebra homework questions with step-by-step explanations.
May 1, 2024 · Our calculator finds that v r e s = 16.55 km/h v_{\rm res} = 16.55\, \text{km/h} v res = 16.55 km/h and θ r e s = 25 ° \theta_{\rm res} = 25\degree θ res = 25°. It also shows the absolute values of the x and y components of the resultant velocity vector. You can check your results using the formulas below:
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Length of second train = 80m. And Speed of first train = 51 m/s. Speed of second train = 42 m/s. Relative speed = 51 – 42 = 9 m/s. (since trains are running in the same direction) As per the formula. = = 20 seconds. Example 4: Two trains, 100 m and 80 m in length are running in opposite direction.
Oct 15, 2018 · The unit of time in speed should be the same as that of the given time. Solved examples to calculate distance when speed and time are given: 1. How much distance will be covered in 5 hrs at a speed of 55 km per hour? Solution: Distance covered in 1 hour = 55 km. We know, Distance = Speed × Time. Distance covered in 5 hrs = 55 × 5. = 275 km.
