A metallic sphere weighting 3 kg in air is held by a string so as to be completely immersed in a liquid of relative density 0.8. The relative density of metallic is 10. The tension in the string is
216 days agoKnow the equilibrium of a 3kg metallic sphere fully submerged in a liquid with relative density 0.8. Unravel the tension in the string maintaining its position.
A train 150 m long is running with a speed of 68 kmph. In what time will it pass a man who is running at 8 kmph in the same direction in which the train is going?
216 days agoLearn the time it takes for a train traveling at 68 kmph to pass a man running at 8 kmph in the same direction, with a length of 150 meters.
In How many ways can a committee of 5 be formed from 5 juniors and 7 seniors If the committee must have 3 seniors?
216 days agoLearn the combinations: selecting 3 seniors for a committee of 5 from a mix of 5 juniors and 7 seniors.
If there are 12 teams in a basketball tournament and each team must play every other team in the eliminations, How many elimination games will there be?
216 days agoCalculate the number of elimination matches required for a 12-team basketball competition where every team faces each other.
A shotput is a metallic sphere of radius 4.9 cm. If the density of the metal is 7.8 g per cm 3 , Find the mass of the shotput.
216 days agoEasily determine the mass of a shot put with just its radius and metal density. Accurate calculations made simple.
How many different sets of 5 cards each can be formed from a standard deck of 52 cards?
216 days agoExplore the world of card combinations! Dive into the calculations to determine the total count of 5-card sets that can be drawn from a standard deck of 52 cards.
In problem number 4, How many ways can you select the 5 questions If You are required to answer question number 10?
216 days agoFind out the number of ways to select 5 questions in problem 4 while adhering to the requirement of addressing question 10.
A Cylindrical tank with a radius 7 m is being filled with water at a rate of 3 m^3/min. How fast is the height of the water increasing?
216 days agoFind out how quickly the water level ascends in a cylindrical tank with a 7-meter radius, filling at 3 cubic meters per minute.
Today is Monday. After 61 days, it will be
216 days agoStart your week with optimism because in 61 days, a new phase begins. Stay tuned for what's next!
If john can drink one barrel of water in 6 days, and Mary can drink one barrel of water in 12 days, How long would it take them to drink one barrel of water together?
216 days agoCalculate the teamwork efficiency in water consumption with John and Mary. Learn their joint timeline to finish a single barrel of water.
