Ask a New Question
Search
Questions and answers by
Manish
Questions (17)
The diameter of the head of a screw nails is 4cm and it's pitch 0.5cm. If the nails can magnify the applied effort 20 times,
1 answer
188 views
Difference between book painting and wall painting in ten points
0 answers
219 views
int(sinx.e^(cosx)-(sinx+cosx)e^(sinx+cosx))/
(e^(2sinx)-2e^sinx+1)dx
1 answer
435 views
The changed pitch of the doppler effect is due to changes in what?
1 answer
1,445 views
If loga+ logb=logab show that (a+b)²-(a-b)²=4ab
1 answer
648 views
What is the degree covered by the minute hand if the clock from 5pm to 5:20pm....
1 answer
445 views
If sin (theta+24)=costheta where theta is acute angle .find theta
1 answer
1,077 views
The difference of two numbers is 4. Three Times the smaller number is 4 more than twice the larger number. Find the numbers.
2 answers
461 views
the angle of elevation of a ladder leaning against a wall is 60° and the foot of the ladder is 5.8m away from the wall. The
1 answer
1,102 views
Find the number if 1/2 of which exceeds 1/3 by 4
1 answer
373 views
A car is braked so that it slows down with a uniform retardation from 15m/s to 7m/s while it travels a distance of 88m. If a car
2 answers
4,333 views
if the radius of a sphere is increased by 10%, prove that its volume will be increased by33.1%.
3 answers
689 views
A man drove his car northward,then turned left and drove 10km and again turned left and drove 20km.He found himself 10km west of
4 answers
600 views
A car is braked so that it slows down with uniform retardation from 15 m/s to 7 m/s while it travels a distance of 88 m. If the
4 answers
655 views
mole fraction of solute is 0.4 what is molality of solution
2 answers
634 views
what is the final temperature of mixture, if 100gm of ice at 0 degree celcius into 100gm of water at 20 degree celcius in an
0 answers
703 views
How can we find the area of a triangle using a geoboard
1 answer
481 views
Answers (11)
The diameter of the head of a screw nails is 4cm and it's pitch 0.5cm. If the nails can magnify the applied effort 20 times, calculate it's MA, VR and efficiency
Manish shrestha
Consumer
unless you have a typo and meant: f(x) = 10,125(1.83)^x the second is exponential and can be written as g(r) = 9,638(1.95)^r clearly g(r) has a higher percentage change since 1.95 > 1.83 a more interesting question might have been: When will the amount be
Yo know about this answers
₹510
Nice question
Tan75/2
15-8√3
20km
First of all, Henry cannot be right because the ball was "thrown" at the ground. His formula is only valid if it was free fall. However, the ball gained acceleration from the throw. You have to use energy formulas. I have a similar question on my
