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Dr Bell Chemistry > Yr9 topic3 > Flashcards

Yr9 topic3 Flashcards

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1
Q

How do you calculate weight from mass and gravitational field strength?

A

Weight= mass x gravitational field strength

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2
Q

How do you calculate gravitational field strength from mass and weight?

A

Gravitational field strength= weight divided by mass

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3
Q

How do you calculate Mass from gravitational field strength and weight?

A

Mass= gravitational divided by weight

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4
Q

How do you calculate Work done from force and distance?

A

Work done= force x distance

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5
Q

How do you calculate Distance from work done and force?

A

Distance= work divided by force

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6
Q

How do you calculate force from work done and distance?

A

Force= distance/ work

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7
Q

How do you calculate Gravitational potential energy, GPE from mass, gravitational field strength and change in height?

A

GPE= mgh

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8
Q

How do you calculate Change in height from GPE, mass and gravitational field strength?

A

ΔGPE = m × g × Δh

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9
Q

how do you calculate Mass (from gravitational field strength, height and GPE)

A

GPE= mass x gravity x height

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10
Q

How do you calculate Kinetic energy (from mass and velocity)?

A

Kenetic. Energy = 1/2 m v2

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11
Q

How do you calculate Velocity (from mass and KE)?

A

Velocity = kinetic energy /Mass

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12
Q

How do you calculate Mass (from KE and velocity)?

A

Mass = kinetic energy/Velocity.

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Dr Bell Chemistry (2 decks)

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