Jonny

This page lists questions and answers that were posted by visitors named Jonny.

Questions

The following questions were asked by visitors named Jonny.

Consider a perfectly elastic collision between two objects of equal mass. Object 1 is initially moving with a velocity v = 4.33 m/s while object 2 is at rest. What are the final velocities after the collision? Enter the final velocity of object 1 first.

An airplane is doing a vertical loop in the air. The airplane goes at a velocity of 320 and at the top of the loop, n=500N. The pilot weighs 62kg. calc the radius of the loop vertical loop, given: v=320, n at the top=510N, m=62kg i don't know what eqn i u...

What is the pH of a solution formed by mixing 14.35 mL of 0.200 F HCl with 0.322 g of Na3PO4, followed by dilution to 500.00 mL?

What is the pH at the equivalence point in a titration between 0.4450 F NH3 and 0.1520 F HCl?

Assume the mass of the object remains constant. If the Kinetic Energy of an object changes by 1/3, by what factor has its speed changed?

A car started out from Memphis toward Little Rock at the rate of 60km/h. A second car left from the same point 2 hours later and drove along the same route at 75km/h. How long did take the second car to overtake the first car.

A tourist bus leaves Richmond at 1:00 P.M. for New York City. Exactly 24 minutes later, a truck sets out in the same direction. The tourist bus moves at a steady 60km/h. The truck travels 80km/h. How long did it take the truck to overtake the bus.

A car drives 1000 feet on a road that is 8 degrees to the horizontal, as shown in the figure. The car weighs 3400 lb. Thus gravity acts straight down on the car with a constant force F=-3400j. Find the work done by the car in overcoming gravity?

find the equation of the left half of the parabola: (x+5)^2=4y+2

The force of repulsion between two identical negative charges is 3.95 N, when the charges are 35.0 cm apart. What is the magnitude of these charges?

n ice bag containing 204 g of ice at 0 ∘C was used to treat sore muscles. When the bag was removed, the ice had melted and the liquid water had a temperature of 33.5 ∘

How can I change 33(1/3) percent into fraction? I've done this so far: Change 1/3 into decimal, therefore =0.33 =33.33 TO change into fraction I have to divide by 100 0.33/100? Answer is 1/3 But i don't know how..?

Write 14 2/9% as a ratio. Here what I have done so far. I change 2.9 into decimal = 0.22 therefore, 14.22. I change 14.22 into decimal = 0.1422. Do I divide 0.1422 by 10,000 or 1000 to make into a simplified fraction?

Write 1/6 as a complex percent. The answer is 16 2/3%. I have NO idea what to do. Thank you

m/5 - 7 = 22 So far i've done this: m/5 = 22+7 m/5 = 29 I don't know how to solve M

There are 160 patients. 3 of 4 patient gets BP check, how many of them need check?

How to solve this problem? 1:150/1:300 x 2

Ms. B.B is discharged home with a home care nurse visiting once a day for 8 days. 1. the doctor scribes an antibiotic in oral liquid form to be taken until prescribtion is completed order is amoxil, 1 teaspoon three times a day x 10 days. Calculate amount...

Tickets at a football match sell at k3, k5 and k7.50. The number of k5 tickets sold was three times more than the number of k3 tickets sold and 500 less than the number of k7.50 tickets sold. If the total gate receipts were k42225, how many of each ticket...

many politicians have degrees in business or law? True/False I think True

Answers

The following answers were posted by visitors named Jonny.

n is normal force

ITS ALL OF THE ABOVE!

wouldn't you do it a different way since the Na3PO4 is a salt?

and what would you do with the 500 mL dilution after everything?

A feather has a mass of 0.05 kg. It falls to ground while experiencing air resistance of 0.3 N. What¡¯s the actual acceleration of the feather?

I can just convert 3 of 4 = into 0.75 and multiple by 160 right? wouldn't that be another method

Thanks!I got it

if the input is 3 and the output is 24 then what is the rule?

I am in 7 grade

And in connexus😨☺😡👏

thank you so much ms. sue!!!

Sorry i don't have enough time to explain everything but the answer is 1/2,600 = 0.00038461538 ≈ .0004 (remember I put ≈ not =) (≈ means about) = 00.04% never mind, I'll explain it anyways even tho it's like 12:46 a.m. March 30th you use 1/26 because it's...

LOL i read this maybe... 6 times, then like you say - I DREW IT - and then it made sense < 3

Need to improve in easy way.

what's the use of this website vele

Wait why didn't we separate the x and y?