![subject](/tpl/images/cats/fizika.png)
Auniform ladder of mass 25.0 kg and length 7.5 m is leaned against a smooth vertical wall. a person of mass 65.0 kg stands on the ladder a distance 1.5 m from the bottom; as measured along the ladder. the foot of the ladder is 1.5 m from the bottom of the wall. the exerted by the wall on the ladder is : (a) 31.5 n (b) 53.1 n (c) 51.3 n (d) 35.1 n
![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 22:10
How would doubling the made of an object change the objects potential energy
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 11:30
Why is the energy that results from a roller coaster's position at the top of a hill referred to as potential energy?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 01:00
2. circled insects have mutations, or changes to their dna. how many of the offspring insects in this generation have mutations?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 07:00
Calculate the linear momentum of a pickup truck that has a mass of 1000kg, and is traveling eastward at 20 m/s
Answers: 1
You know the right answer?
Auniform ladder of mass 25.0 kg and length 7.5 m is leaned against a smooth vertical wall. a person...
Questions
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.11.2019 02:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.11.2019 02:31
![question](/tpl/images/cats/istoriya.png)
History, 21.11.2019 02:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.11.2019 02:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.11.2019 02:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.11.2019 02:31