Jayden83737 Jayden83737

04-01-2024
Physics

contestada

Practice II Pbefore=Pafter A 2.2 kg toy train traveling at 1.4 m/sec to the right crashes into a 1.8 kg toy car traveling to the left at 0.7 m/sec and bounce off of each other in a perfectly elastic collision. Find the velocity of the train after the collision if the car's velocity was 1.61 m/s to the right. [Show all work with equation and units]

Respuesta :

Otras preguntas

Joan took her three children to the zoo. Admission is $7 each. The snack bar sells water for $2 per bottle and chips for $3 per bag. Write an expression for the

How did farmers seek to resolve their economic problems in the late-1800s? A.They joined alliances to call for government action in support of farmers. B.They p

A wire 26 cm long is cut into two pieces. The longer piece is 6 cm longer than the shorter piece. Find the length of the shorter piece of wire

Question 7 of 25 Which two phrases describe critical thinking skills used in the pursuit of science? A. Developing a question that can be answered through testi

Which of these questions best helps you develop a thesis statement early in the writing process? What is my indirect argument? What am I trying to say about tha

Select all the correct answers. Denise is researching the impact of gentrification, an increase in middle-class and affluent homeowners, on the sources would be

How did the exploits of the Vikings in Europe affect the history of Europe and its peoples?

7. Carissa is creating a graph of the equation 4x + 3y = -7. What will the slope of Carissa's graph be?

In 1986, a meltdown of a nuclear reactor in the city of Chernobyl, in Ukraine, released highly radioactive chemicals into the atmosphere. As a result, people su

5 (ii) In a laboratory on the Moon, the plastic cube is held stationary, using a clamp, in beaker of the oil of density 850 kg/m³. The arrangement is shown in F

Q&A Education