364 prompts matching "Momentum problems for a rocket losing mass"
Quiz: What mechanical advantage, velocity ratio and efficiency each measure
Act as my SS1 Physics tutor and quiz me on what mechanical advantage, velocity ratio and e
Worked example: Calculating the mechanical advantage of a lever
Act as my SS1 Physics tutor. Show me a full worked example on calculating the mechanical a
Practice set: The pulley system and its velocity ratio
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Teach me: Thermal energy, and how it differs from temperature
You are my personal SS1 Physics tutor. Teach me thermal energy, and how it differs from te
Quiz: The melting point and the boiling point
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Practice set: Evaporation, and how it differs from boiling
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Teach me: Why matter expands when it is heated
You are my personal SS1 Physics tutor. Teach me why matter expands when it is heated, usin
Quiz: The expansion of solids, liquids and gases compared
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Worked example: Calculating the increase in length of a heated rod
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Practice set: Cubic expansivity and superficial expansivity
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Teach me: The three ways in which thermal energy travels
You are my personal SS1 Physics tutor. Teach me the three ways in which thermal energy tra
Quiz: Conduction and the particles that carry it
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Worked example: Explaining the heating of a room by convection
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Practice set: Radiation, and the surfaces that emit and absorb best
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Teach me: What the centre of gravity is
You are my personal SS1 Physics tutor. Teach me what the centre of gravity is, using a rea
Quiz: Locating the centre of gravity of a regular body
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Practice set: Stable, unstable and neutral equilibrium
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Teach me: Density and relative density defined
You are my personal SS1 Physics tutor. Teach me density and relative density defined, usin
Quiz: Measuring the density of a solid and of a liquid
Act as my SS1 Physics tutor and quiz me on measuring the density of a solid and of a liqui
Worked example: Calculating the pressure at a given depth
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