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Questions and answers by
meenakshi
Questions (5)
the upthrust on a boat is 1000 N what is the weight of the boat
9 answers
1,321 views
If your weight is 300 N what is the upthrust on you when you are floating in water
6 answers
1,558 views
if the weight of the stone was 2 N and the upthrust was 1 N what weight would the force meter show?
1 answer
516 views
What is current?
1 answer
400 views
an object is placed 15 cm in front of a convex lens of focal length 10cm. Find the nature and position of the image formed.
0 answers
1,044 views
Answers (2)
acc. to me I feel let the distance be x km time for first bus = x/54 time for 2nd bus = x/36 total time = x/54 + x/36 = 90x/1944 total distance = 2x average speed = total distance / total time = 2x / (90x/1944) km/h = 2x*1944/90x km/hr = 43.2km/hr
Electric current is expressed by the amount of charge flowing through a particular area in unit time
