Dynamics and Space

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Name 3 vectors
Velocity, Displacement, weight, acceleration, momentum, force
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Name 3 scalars
mass, speed, time, energy, volume, voltage, area, frequency, distance, resistance
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What is the unit of force?
Newtons
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What is the speed/distance/time equation?
speed=distance/time
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What is the equation to work out an unbalanced force by using mass and acceleration?
Fun=ma
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How do you calculate acceleration?
a=v-u/t
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Newton's First Law.
an obejst will be sationary or in consatnt motion in the absence of an unbalanced force.
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Newton's Second Law
Fun=ma
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Newton's Third Law
If object A exerts a force on to object B then object B will exerts an equal but opposite force on object A
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What are the equations for projectile motion?
Vh=s/t and V=u+at
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What is the equation for specific heat capcity?
Eh=cmdeltaT
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What is the equation for potential energy?
Ep=mgh
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What is the equation for kinetic energy?
Ek=1/2mv^2
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What is the equation for work done?
Ew=Fd
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What is specific heat capacity?
The energy required to change 1kg of an object by 1 degree celcius
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What is latent heat?
The energy required to change state WITHOUT a change in temprature.
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Put in order of smallest to largest: galaxy,moon, star, universe
moon, star, galaxy, universe
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What is the theory of the big bang called?
The Big Bang Theory
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What is in the electromagnetic scale?
radio waves, microwave, infra-red radiation, visible light, ultra-violet, x-rays, gamma rays
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Other cards in this set

Card 2

Front

Name 3 scalars

Back

mass, speed, time, energy, volume, voltage, area, frequency, distance, resistance

Card 3

Front

What is the unit of force?

Back

Preview of the front of card 3

Card 4

Front

What is the speed/distance/time equation?

Back

Preview of the front of card 4

Card 5

Front

What is the equation to work out an unbalanced force by using mass and acceleration?

Back

Preview of the front of card 5
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