subject

Physics, 11.03.2020 02:55 melanysanson11

A 0.250-kg ice puck, moving east with a speed of 5.30m/s , has a head-on collision with a 0.900-kg puck initially at rest. Assume that the collision is perfectly elastic.
A. What is the speed of the 0.250-kg puck after the collision?Express your answer to three significant figures and include the appropriate units. B.What is the direction of the velocity of the 0.250-kg puck after the collision?C. What ise the speed of the 0.900-kg puck after the collision?Express your answer to three significant figures and include the appropriate units. D. What is the direction of the velocity of the 0.900-kg puck after the collision?

ansver

Answers: 3

Show answers

Another question on Physics

question

Physics, 21.06.2019 17:20

The specific heat of silver is 0.057 calories/gram°c. if 10.0 grams of silver were heated and the temperature of the sample changed by 20.0°c, how many calories of heat energy were absorbed by the sample?

Answers: 1

question

Physics, 22.06.2019 13:30

In a series circuit the __ is the same at every point

Answers: 2

question

Physics, 23.06.2019 00:00

The inner planets or call terrestrial because they

Answers: 2

question

Physics, 23.06.2019 00:50

Which of the following examples illustrates static friction? a box sits stationary on a ramp. a ball rolling on the lawn eventually comes to rest. a car rounds a curve on a road. a fish swims upstream.

Answers: 1

You know the right answer?

A 0.250-kg ice puck, moving east with a speed of 5.30m/s , has a head-on collision with a 0.900-kg p...

Questions

question

SAT, 26.10.2019 05:43

Acompany produces packets of soap powder that are labeled "giant size 32 ounces." the actual weight of soap powder in a box has a normal

question

Mathematics, 26.10.2019 05:43

What is f(a+2)? what is the function...

question

Mathematics, 26.10.2019 05:43

The work in an office takes 150 hours to complete every week each person in the group does work for 32 hours. what is the smallest number of peo...

question

Mathematics, 26.10.2019 05:43

the ratio of the angle measures in a quadrilateral is 4: 5: 8: 7. what is the measure of each angle? ** show work...

question

Spanish, 26.10.2019 05:43

1. raúl mochila y busca su libro. (abrir) 2. estudiar la lección. (deber) 3. nosotros a todas las clases. (deber)

question

Physics, 26.10.2019 05:43

Ageosynchronous satellite moves in a circular orbit around the earth and completes one circle in the same time t during which the earth completes one...

question

Physics, 26.10.2019 05:43

Ablock of mass m = 0.600 kg is pressed against a horizontal spring of elastic constant k = 20 n/m, compressing it by 20.0 cm. the block is then releas...

question

Mathematics, 26.10.2019 05:43

Four, two-person tennis teams played tennis matches. ivan collected the number of points won by both players on each team and arranged the infor...

question

Business, 26.10.2019 05:43

Which of the following is a primary market transaction? a. ibm issues 2,000,000 shares of new stock and sells them to the public through...

question

Mathematics, 26.10.2019 05:43

1. ash believes that people who play pokemon go take a different number steps per day than people who don’t play it. to test his hypothesis, he gives...

question

Mathematics, 26.10.2019 05:43

The central limit theorem tells us that for population distribution(s), if we repeatedly take new random samples from this distribution and calculate...

question

Chemistry, 26.10.2019 05:43

Angiotensin ii is a vasoconstrictor and an octapeptide. complete acid hydrolysis of the peptide gives the following amino acid composition: arg, asp,...

question

Business, 26.10.2019 05:43

Helmert federal, a financial institution, acquires its funds primarily from the deposits of its customers, and then uses these funds to make mortgage...

question

Business, 26.10.2019 05:43

a method of training and development in which participants attend courses in a room with lessons taught by either an instructor brought in for the tra...

question

Business, 26.10.2019 05:43

Calculate the defects per million opportunities (dpmo) given the following: blake, owner of blakester's t-shirt shoppe, keeps track of customer compl...

question

Business, 26.10.2019 05:43

Suppose that the pound is pegged to gold at £20 per ounce and the dollar is pegged to gold at $35 per ounce. this implies an exchange rate of $1.75 pe...

question

Engineering, 26.10.2019 05:43

Two logical statements a and b are logically equivalent if (a < => b) is valid. we have two knowledge bases, kb1 and kb2.. write a function che...

question

Physics, 26.10.2019 05:43

Acar with mass mc = 1490 kg is traveling west through an intersection at a magnitude of velocity of vc = 9.5 m/s when a truck of mass mt = 1650 kg tra...

question

Business, 26.10.2019 05:43

On october 3, nick carter, a carpenter, received a cash payment for services previously billed to a client. nick paid his telephone bill, and he also...

question

Physics, 26.10.2019 05:43

The diameters of ball bearings are distributed normally. the mean diameter is 125125 millimeters and the variance is 2525. find the probability that t...

More questions: Physics Another questions