A spring-loaded Nerf gun can shoot a foam bullet 9.6 m straight up into the air when the spring is fully compressed. Another bullet is shot, but this time the spring was only half-compressed when the trigger was pulled. How high up would the second bullet go, in metres? F
A spring-loaded Nerf gun can shoot a foam bullet 9.6 m straight up into the air when the spring is fully compressed. Another bullet is shot, but this time the spring was only half-compressed when the trigger was pulled. How high up would the second bullet go, in metres? F
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Transcribed Image Text:A spring-loaded Nerf gun can shoot a foam bullet 9.6 m straight up into the air when
the spring is fully compressed. Another bullet is shot, but this time the spring was
only half-compressed when the trigger was pulled. How high up would the second
bullet go, in metres?
Transcribed Image Text:A fan blows a cart of mass m a distance d.
m
d
The same fan blows a heavier cart of mass 2m through the same distance d.
Which cart experiences the larger impulse?
The lighter cart experiences the larger impulse.
Both carts experience the same impulse.
The heavier cart experiences the larger impulse.
The answer cannot be determined.
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