Physics, 31.01.2020 03:00, Thejollyhellhound20
Apendulum has a mass of 0.7 kg and starts at a height of 1.1 m. if it is released from rest, how fast is it going when it reaches the lowest point of its path? acceleration due to gravity is g = 9.8 m/s2.
Answers: 3
Physics, 22.06.2019 18:00, gabriellarose2930
According to newtonβs law of universal gravitation, which statements are true? as we move to higher altitudes, the force of gravity on us decreases. as we move to higher altitudes, the force of gravity on us increases. as we gain mass, the force of gravity on us decreases. as we gain mass, the force of gravity on us increases. as we move faster, the force of gravity on us increases.
Answers: 2
Physics, 23.06.2019 05:00, onwugbonup
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? positive force β balanced force β negative force negative force β balanced force β positive force positive force β unbalanced force β negative force negative force β unbalanced force β positive force
Answers: 1
Apendulum has a mass of 0.7 kg and starts at a height of 1.1 m. if it is released from rest, how fas...
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