Earth or the galaxy. Im sorry if i’m wrong But this is my answer
Answer:
The astronaut was asleep longer on earth then he was in space
Explanation:
calculate the boring stuff (speed, time) and it shows that he was asleep for a greater value in space
The ball’s speed and direction at the lowest point of trajectory are; 3.1 m/s and swing to the same angle on the other side
<h3>What is the speed at the lowest point?</h3>
We will assume that all of the motion will transfer to Kinetic Energy at the lowest point. Now, the difference in height will be;
Δh = (130 – 130*cos °5) = 0.49 cm
The change in PE is;
ΔP.E = mgΔh
ΔP.E = 9.8m/s² × 0.75kg × 0.049 m
ΔP.E = 0.36015 J
Formula for kinetic energy is;
K.E = ¹/₂*m*v²
From conservation of energy;
K.E = P.E
Thus;
¹/₂* 0.075 * v² = 0.36015
v = √[(0.36015 * 2)/0.075]
v = 3.1 m/s
Thus, the pendulum will swing to the same angle on the other side.
Read more about Speed of Pendulum at; brainly.com/question/17054952
Tori passed Piaget's class inclusion problem. This indicates that Tori can relate perceived specific categories to their less obvious general categories. This is further explained below.
<h3>What is Piaget's class inclusion problem?</h3>
Generally, Piaget considers the class-inclusion task to be a test of a child's understanding of the hierarchical structure of categorization.
In conclusion, Piaget's class inclusion issue was successfully solved by Tori. This suggests that Tori is able to tie particular categories that are perceived to their more obscure generic categories.
Read more about Piaget's class inclusion problem.
brainly.com/question/14395552
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Answer: The answer is B, "Jon was surprised when it did not take him long to learn three cords on the guitar"
Explanation: "Cords" is a type of rope and therefore incorrect in the context of the sentence. Instead, it should be "chords" because Jon is learning to play a musical instrument, and chords refers to a group of harmonized notes used in music.
