Farklı bir anlamda kullo "kim' ve 'kiminle sorularının ceva-
bi vardır?
A. Mert, Mustafa'yı aradı.
B. Cemre, Oyalara gitti
.
C. Ufuk, Ahmet ile top oynuyor.
8. 'çok daha kullanıyor renkli
1 2. 3
4
mavi, kalemini"
duğu için yerinden kos
B. Yandaki ağır taş kolon
ra koydu.
Ama b
C. Arkadaşına çok or
dinleme
Kelc
ra, sor
söyledi
.
7. Aşağıdaki cümlelerin hangisinde 12. 'Ağır' sözcüğü hong
A. Çamaşır makinesi ok​

Visualize the problem and identify special cases first examine the problem by drawing a picture and visualizing the motion. apply newton's 2nd law, ∑f⃗ =ma⃗ , to each body in your mind. don't worry about which quantities are given. think about the forces on each body: how are these consistent with the direction of the acceleration for that body? can you think of any special cases that you can solve quickly now and use to test your understanding later? one special case in this problem is if m2=0, in which case block 1 would simply fall freely under the acceleration of gravity: a⃗ 1=−gj^.

Aflute player hears four beats per second when she compares her note to a 523 hz tuning fork (the note c). she can match the frequency of the tuning fork by pulling out the “tuning join” to lengthen her flute slightly. what was her initial frequency?

Diego is trying to lift a piano to the second floor of his house. diego uses a pulley system and gives a big lift to the piano. the piano moves upward, then stops, and then it starts to fall to the ground. which list best describes the forces on the piano in the proper order? a. positive force, balanced force, negative force b. negative force, balanced force, positive force c. positive force, unbalanced force, negative force d. negative force, unbalanced force, positive force