Một người dùng dây kéo một vật có trọng lượng P=50N trên mặt sàn nằm ngang nghiêng 1 góc α=30o so với phương ngang hệ số ma sát trượt giữa vật và mặt sàn là μ=0,3. Hãy xác định độ lớn của lực kéo

Explain in physical terms how a microwave oven works. what would happen when you put a conductor in the microwave oven? explain.

2.22/3.33 points | previous answers tamucolphysmechl1 4.pre.002. ask your teacher my notes question part points submissions used on a frictionless air track, a blue glider with mass 0.200 kg is moving to the right with a speed of 8.00 m/s. it strikes a red glider that has mass 0.600 kg and that is initially at rest. after the collision, the blue glider is moving to the left with a speed of 2.40 m/s. (a) what are the magnitude and direction of the velocity of the red glider after the collision? magnitude 3.33 m/s correct: your answer is correct. direction correct: your answer is correct. (b) is this collision elastic?

What is a neurotransmitter involved in mood reward, addiction, and motor behaviors?