Science, asked by saksham177, 11 months ago

a car travels 100km in 2.5 hours.calculate the speed metre per second​

Answers

Answered by AvaniHP
7

Answer:

Distance = 100km=100*1000m=100000m

Time = 2.5 hr

= 2.5*3600sec=9000sec

so, Speed = Distance/Time

= 100000/9000m/sec

= 11.11m/sec

Answered by aarzoo29
5

100 in into metre=100x1000=100000 then 2.5 hours into min 2.5x60= 150 min , 150 min into sec 150x60 = 9000the speed distance÷time 100000÷9000=11.11bar

Previous Question
Next Question
Similar questions
History, 6 months ago
बच्चों को नि: शुल्क और अनिवार्य शिक्षा का अधिकार (आर. टी. ई.) अधिनियम कब अधिनियमित किया गया और कौन से वर्ष में लागू किया गया:​...
Math, 6 months ago
find the arithmetic mean of the following data Class interval frequency 0-10 5 10-20 7 20-30 15 30-40 28 40-50 8​...
Math, 6 months ago
The product of (–1) × (–1) × (–1) × (–1) × (–1) x ..................11 times...
Biology, 11 months ago
What are the scientific name for the following receptors in animals? a) receptors for light. b) receptors for heat. c) receptors for smell. d) receptors for taste. e) receptors for sound. Plzz ans fast its urgent.........
Math, 11 months ago
The perimeter of a parallogram is 32cm.if the longer side measure 9.5cm,what is the measure of the shorter side​...
Sociology, 1 year ago
How physical different affect activites of individuals ?
Science, 1 year ago
plzz its urgent.........
English, 1 year ago
observe a school.and prepare a detail.report on.various factors for exclusion on prominent groups of children who are at risk for exclusionfrom education system write suggestive measurs for inclusion of these groups...