A uniforms meter scale of mass is balanced at 20 cm mark when mass of 100 g and 50 g is suspened from 10 cm and 30 am mark respectively. calculate the mass of the meter scale
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Did you mean: a car travels a speed of 1 20 km hfor 1hr and halts for 1/2 hour and then resume the journey with speed of 100 km ph for the next 1 ,1/2 hour. find
GMAT Club Forum • Time, Speed, and Distance Simplified : Quantitative
1) Direct Proportionality between Time and Distance ( When Speed is constant) ... Here s1 = 5kmph t1 = t2 + 20 + 12 s2 = 7.5kmph t2 = t2 ... direction as A at a uniform speed and overtakes A after 1 hour 48 minutes.
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A car travels at a speed 40km/hr for 2 hours and then at 60km/hr for 3 hours .What is the average
03-Jun-2017 · 2 answers
Find an answer to your question A car travels at a speed 40km/hr for 2 hours and then at 60km/hr for 3 ... What is the average speed of the car during the entire journey? ... Distance = 40 km [ 1 hr ]
Top answer · 136 votes
Hey there !Average speed= Total distance traveled /total time takenDistance = 40 km [ 1 hr ... More
143 votes
speed=distance/travel timedistance=2*40+60*3 =80+180 =260 kmtravel time=2+3=5 hrs∴ average ... More
Brainly
A car moves with a speed of 30km/h for half an hour, 25km/h for one hour and 40km/h for two ...
07-Jul-2015 · 2 answers
Distance covered in half an hour at 30km/hr = s×t = 30×1/2=15km.Distance coveted in 1hr at 25km/hr= s×t= 25×1 =25km. ... hour and 40km/h for two hours, calculate the average speed of the car.
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Speed and Distance-Exercise Questions - Placement Papers - Freshersworld.com
1. A boy runs 200 metres in 24 seconds. What is his speed ? a) 20 km/hr b) 24 ... If the speed of a man is 45 km per hour, then what is the distance traveled by him ... two buses is 100 km, find the