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Describe the motion of a moving object with a given Displacement-Time graph. For each section on the graph, indicate the direction of motion and identify if the object is accelerating or not. What would the object's Velocity-Time graph look like?

Section 1: The object is moving away from its origin with a constant speed . There is no acceleration as demonstrated by the linear increase in displacement. Section 2: The object is stationary . Section 3: ...
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Answered by Tomek E. • Physics tutor
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Reformulez chacune des phrases ci-dessous, en commençant votre réponse avec les mots donnés entre parenthèses: La technologie n’est pas difficile à installer. (Il … )

The goal of this exercise is to rewrite the sentence by starting it with the word between parenthesis. To achieve that properly we will break down this sentence in several pieces. But first of all we will tr...
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Answered by Baptiste A. • French tutor
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How does a reflex arc work?

the relfex action consists of receptor and neurons communicating together. the brain is not involved the processing of this action. The basic pathway that the reflex arc follows is: stimulus (touching someth...
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Answered by Niranjani G. • Biology tutor
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Explain two properties of water that are vital for aquatic life and explain how these arise

Ice floats on water as it is less dense- due to lattice structure of water molecules in ice. This insulates the water below the ice, preventing it from freezing to ensure marine life has suitable temperature...
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Answered by Amna A. • Biology tutor
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You have a cubiod of dimension 2.2m by 1.8m by 2.0m, you have a pole of length 3m. Will the pole fit into the cuboid?

The longest straight line within the cuboid is the diagonal from a corner to the corner diagonally from it (show diagram), call this D. So to find out whether the pole will fit, find this length, if it is lo...
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Answered by Grace J. • Maths tutor
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