![subject](/tpl/images/cats/fizika.png)
Physics, 02.08.2019 23:00 rhondafits43771
Ahammer of mass m falls from rest off of a roof and drops a height h onto your head. a) assuming that the tool is in actual contact with your head for a time △t before it stops and slides off, what is the algebraic expression for the average force it exerts on your skull while stopping?
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 04:20
When considering gravity acceleration and the force of acceleration, what must be true? a. the direction of acceleration must be perpendicular to the direction of the force. b. the direction of the force and the direction of acceleration must be the same as each other. c. the direction of the force and the direction of acceleration must be opposite of each other. d. the mass of the body must be the same as the acceleration of the body.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 05:30
What are similarities and differences of reflection, refraction, diffraction and absorption?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 11:00
I'm thinking it's 2 you are asked to explain the earth's magnetic field. which is the best reply? 1. the earth's magnetic south is similar to the north pole of a magnet. 2. the earth's core has a strong magnetic charge similar to the south pole of a magnet. 3. the earth's geomagnetic south is similar to the south pole of a magnet. 4. the earth's magnetic charge is not centered at either pole; it varies based on location.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:30
If anyone who can me with this hw? i would really appreciate it
Answers: 2
You know the right answer?
Ahammer of mass m falls from rest off of a roof and drops a height h onto your head. a) assuming tha...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 10.09.2019 06:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 10.09.2019 06:30
![question](/tpl/images/cats/biologiya.png)
Biology, 10.09.2019 06:30
![question](/tpl/images/cats/mat.png)
Mathematics, 10.09.2019 06:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/User.png)
SAT, 10.09.2019 06:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 10.09.2019 06:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 10.09.2019 06:30
![question](/tpl/images/cats/en.png)
English, 10.09.2019 06:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 10.09.2019 06:30