![subject](/tpl/images/cats/fizika.png)
Physics, 11.02.2021 22:10 vtrvfrfvrvfvnkjrf
A 1 800-kg pile driver is used to drive a steel I-beam into the ground. The pile driver falls 4.60 m before coming into contact with the top of the beam, and it drives the beam 13.6 cm farther into the ground before coming to rest. Using energy considerations, calculate the average force the beam exerts on the pile driver while the pile driver is brought to rest.
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 20:00
Which of the following represents an upright image? a. -do b. +m c. -m d. +do
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 20:40
Newtons view of arrangement of the universe. don't copy from anywhere.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 21:30
A1500 w electric heater is plugged into the outlet of a 120 v circuit that has a 20 a circuit breaker. you plug an electric hair dryer into the same outlet. the hair dryer has power settings of 600 w, 900 w , 1200 w, and 1500 w. you start with the hair dryer on the 600 w setting and increase the power setting until the circuit breaker trips. under what setting does the circuit breaker trip.
Answers: 2
![question](/tpl/images/cats/fizika.png)
You know the right answer?
A 1 800-kg pile driver is used to drive a steel I-beam into the ground. The pile driver falls 4.60 m...
Questions
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 27.08.2019 08:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 27.08.2019 08:00
![question](/tpl/images/cats/ekonomika.png)
Business, 27.08.2019 08:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 27.08.2019 08:00
![question](/tpl/images/cats/mat.png)
Mathematics, 27.08.2019 08:00
![question](/tpl/images/cats/mat.png)
Mathematics, 27.08.2019 08:00
![question](/tpl/images/cats/en.png)
English, 27.08.2019 08:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 27.08.2019 08:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 27.08.2019 08:00