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at a ball game consider a baseball of mass m=0.15 that falls directly downward at a speed v=40m/s into the hands of a fan. what impulseft must be supplied to bring the ball to rest? if the ball is stopped in 0.3s, what is the average force of the ball on...

write the equation of the line in slope intercept form that goes through the given point and is parallel (4,-7),y=1/2x

the mean marks obtained by a group of 100 students was found to 49.46.THE mean marks obtained in the same examination by another group of 200 students was 52.32. Find the mean marks obtained by the both groups of students tken together.

out of 150 eggs in a basket, 25 eggs were found rotten. find the ratio of: 1.rotten eggs in the good eggs 2. rotten eggs to the total eggs 3. good eggs to the total eggs

51.37

1:30

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Let total number of eggs be n No.of rotten eggs =15/100×n By the problem no.of rotten eggs=48 So ,15/100×n=48 n=48/15×100=320 Therefore, Total no.of eggs=320