let the car travels a distance x km at 50 km/h. What is its average speed in km/h? A car travels 100 km at a speed of 60 km/h and returns with a speed of 40 km/h.

…, e. b) An energy of 4 kilojoule causes movement of a body through 64 m in the direction of force, Calculate the force acting on the body.​. Speed in the forward direction, v₁ = 50 km/h, Speed during the return journey, v₂ = 40 km/h. 50 km/h = 13.9 m/s Another car travels 100 km in 2hrs 30 minutes. You can specify conditions of storing and accessing cookies in your browser. Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. If the distance was 300 kilometers and it took you 5 hours to cover it, your speed was 300 / 5 = 60 km/h (kilometers per hour). You may need to download version 2.0 now from the Chrome Web Store. • Find its average speed. A car travels 100 km at a speed of 60km/hr and return with speed of40km/hr calculate the average speed of the whole journey 1 See answer shivpoojansingh655 is waiting for your help. …, sB. calculate the average speed for the whole journey. If the distance was 300 kilometers and it took you 5 hours to cover it, your speed was 300 / 5 = 60 km/h (kilometers per hour).

Concept: Measuring the Rate of Motion - Speed with Direction. Calculate the average speed for the whole journey. Another way to prevent getting this page in the future is to use Privacy Pass. If the total distance travelled was 500 miles and the time it took you was 5 hours, then your average speed was 500 / 5 = 100 miles per hour (mph). Howthey are rectified.​, hlo good n8 iam going to sleep bye to all brainly users​, 17. the ground, what is its total energy at a height of 2m? Therefore, in order to calculate the time, both distance and speed parameters must be entered. Now, in this case we are neither given the total distance nor the total time taken. About Speed Distance Time Calculator. You may need to download version 2.0 now from the Chrome Web Store. Calculate the Average Speed for the Whole Journey.

40 km/h = 11.1 m/s An object has density 45kg/m3 and a mass of 135kg. Concept: Measuring the Rate of Motion - Speed with Direction. 1st, Process Let, the car goes 60km in first one hour and 40km in 2nd one hour.so.. • a car travels 100 km at a speed of 60 km/h and returns with a speed of 40 km/h. Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. Another way to prevent getting this page in the future is to use Privacy Pass. If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware.

Let us say the distance traveled in the forward direction be x, Time taken during forward journey, t₁ = x/50 h, Time taken during the return journey, t₂ = x/40 h, Total time taken, t = x/50 + x/40 = 9x/200 h. Hence, the average speed of the whole journey is 44.44 km/h. Performance & security by Cloudflare, Please complete the security check to access. calculate the average speed for the whole journey. Click hereto get an answer to your question ️ A car covers the first half of the distance between two places at a speed of 40 km and the second half at 60 km h-1 . Decreases, DecreasesC. A Car Travels 100 Km at a Speed of 60 Km/H and Returns with a Speed of 40 Km/H. • - 11780 If the total distance travelled was 500 miles and the time it took you was 5 hours, then your average speed was 500 / 5 = 100 miles per hour (mph). A car travels 100 km in 2hrs. calculate the the displacement produced in the tabl Measuring the Rate of Motion - Speed with Direction, CBSE Previous Year Question Paper With Solution, CBSE Previous Year Question Paper With Solution for Class 12 Arts, CBSE Previous Year Question Paper With Solution for Class 12 Commerce, CBSE Previous Year Question Paper With Solution for Class 12 Science, CBSE Previous Year Question Paper With Solution for Class 10, Maharashtra State Board Previous Year Question Paper With Solution, Maharashtra State Board Previous Year Question Paper With Solution for Class 12 Arts, Maharashtra State Board Previous Year Question Paper With Solution for Class 12 Commerce, Maharashtra State Board Previous Year Question Paper With Solution for Class 12 Science, Maharashtra State Board Previous Year Question Paper With Solution for Class 10, CISCE ICSE / ISC Board Previous Year Question Paper With Solution, CISCE ICSE / ISC Board Previous Year Question Paper With Solution for Class 12 Arts, CISCE ICSE / ISC Board Previous Year Question Paper With Solution for Class 12 Commerce, CISCE ICSE / ISC Board Previous Year Question Paper With Solution for Class 12 Science, CISCE ICSE / ISC Board Previous Year Question Paper With Solution for Class 10, Mumbai university engineering question papers with solutions. Your IP: 54.36.68.2 a car travel 100km at a speed of 60km/h and returns with a speed of 40km/h. …, a) a girl applies a force of 50 Newton, in pushing a table such that work done by her is 26 Joule. hey, i did not understand the last 3 steps.. can u show me in detail !! Cloudflare Ray ID: 5db6cfcc4988d26e Newton's motion equation: v^2 = u^2 – 2as…….. where a: retardation (opposite of acceleration) and s: distance covered. Add your answer and earn points. In m/s? This seems simple at first, but with a bit of thought, becomes tricky.

So, 10 min=10/60 hrs=1/6 hrs The car travels in 1 hr 90 km So, the car travels in 1/6 hr (1/6 × 90) km=15 km (Answer) This site is using cookies under cookie policy. Find the average speed of the car. Share with your friends. What is the object’s volume? Increases, Increase Your IP: 104.225.208.114

( a car travels 100 km at a speed of 60 km/h and returns with a speed of 40 km/h. For the speed, you need to enter its value and select speed unit by using the scroll down menu in the calculator. Decreases, IncreasesD.
• In the first case, the car travels at a speed of 60 km/h for a distance of 100 km.Thus,`"Time" = "Distance travelled"/"Speed"`So , t1 = `100/60` hr= `5/3` hrIn the second case, the car travels at a speed of 40 km/h for a distance of 100 km.Thus,`"Time" = "Distance travelled"/"Speed"`So , t2 = `100/40` hr= `5/2` hrTotal time taken : = t1 + t2 = `5/3 + 5/2` hr= `25/6` hrTotal distance travelled = 200 kmWe can calculate average speed as:`"Average Speed" = "Tatal Distance travelled"/"Time"`Average speed for the entire journey : = `"(200)(6)"/25`= 48 km/hr. average speed=distance traveled/time traveled total time traveled=100/60+100/40=5/3+5/2=10/6+15/6=25/6 Find the equivalent capacitance in between A and B , when each of the capacitor are 1 micro farad​, if mass of an object is 2kg and acceleration due to gravity is 9.8 metre per second square then its weight ​, 199.

calculate the average speed for the whole journey.
If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. Cloudflare Ray ID: 5db6cf458f7108ab

A Car Travels 100 Km at a Speed of 60 Km/H and Returns with a Speed of 40 Km/H. Click hereto get an answer to your question ️ A car travels 30 km at the uniform speed of 40 km/h and next 30 km at the speed of 20 km/h. In m/s? Calculate the Average Speed for the Whole Journey. Performance & security by Cloudflare, Please complete the security check to access. 1 hr=60 min. If the block is released and a car travels a certain distance with a speed of 50 km/h and returns with a speed of 40km/h .calculate the average speed of the whole journey. A 40 kg block is resting at a height of 5 m off the ground. What is its average speed in km/h? Share with your friends. This online calculator tool can be a great help for calculating time basing on such physical concepts as speed and distance. When an electron moves from a lower orbit to a higherorbit, the kinetic energy of electronwhile the totalenergy of electronA. If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware. Increases, Decreases​, two springs A&B with constant kA and kB (kA and kb) are given in which of the spring more work is to be done,if.​, What arethe deffects of vision? a car travels a certain distance with a speed of 50 km/h and returns with a speed of 40km/h .calculate the average speed of the whole journey. Crystall91 Crystall91 Distance = 100km. Speed = 60km/hr. If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices.

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