![subject](/tpl/images/cats/fizika.png)
Physics, 24.02.2021 21:10 addisonwiles
Based on the information in the attached picture please answer these questions (PLEASE ANSWER I'LL GIVE BRAINLIEST)
(a) Indicate whether the speed of the center of mass of the two-block system is either constant or not constant during the time interval from
to
, and explain why.
(b) Indicate whether the mechanical energy of the two-block system is either constant or not constant during the time interval from
to
, and explain why.
(b) Indicate whether the speed of the center of mass of the two-block system is either constant or not constant during the time interval from
to
, and explain why.
(d) Indicate whether the mechanical energy of the two-block system is either constant or not constant during the time interval from
to
, and explain why.
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 16:00, george27212
The rigid beam is supported by the three suspender bars. bars ab and ef are made of aluminum and bar cd is made of steel. if each bar has a cross-sectional area of 450 mm2, determine the maximum value of p if the allowable stress is (σallow)st = 200 mpa for the steel and ( σallow)al = 150 mpa for the aluminum. est = 200 gpa and eal = 70 gpa.
Answers: 2
![image](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 17:20, moneywaydaedae
Explain why the aperture of the spherical mirror should be small compared to the radius of curvature of the mirror.
Answers: 1
![image](/tpl/images/cats/fizika.png)
![image](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 23:10, khush77
Which are examples of projectile motion? choose all that apply a. a soccer ball rolling across the ground in the northeast direction b. a car turning a corner, so it is heading south c. a javelin flying through the air d. a tennis ball lobbed over the net
Answers: 1
You know the right answer?
Based on the information in the attached picture please answer these questions (PLEASE ANSWER I'LL G...
Questions in other subjects:
![Konu](/tpl/images/cats/istoriya.png)
History, 02.04.2020 21:26
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 02.04.2020 21:26
![Konu](/tpl/images/cats/istoriya.png)
History, 02.04.2020 21:26
![Konu](/tpl/images/cats/mat.png)
Mathematics, 02.04.2020 21:26
![Konu](/tpl/images/cats/mat.png)
Mathematics, 02.04.2020 21:26
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/health.png)