Thursday 4 April 2013

8-1A Describing Motion Activity


Lucas:

20cm
50cm
80cm
22cm
55cm
30cm


Brandon:

20cm
50cm
80cm
28cm
50cm
80cm

Questions:
1: For which location on the metre stick was the class able to stop the metre stick closest to the mark? Farthest from the mark?
20 cm was closest since it moved slower than 80 cm, which was the farthest from the mark for the class.

2: Speed describes how far an object moves in a given time. In question 1, how does the speed of the metre stick at the two locations compare?


3: Explain how your accuracy at stopping the metre stick at an exact location might be related to the speed that the metre stick is travelling.


LUCAS
Picture A: the paralympic skiier is swerving side to side, making sharp fast movements.

Picture B: A female hockey player is using the twist in her waist movement and the power in her arms to create energy to move the puck at a high speed.

Picture C: A male skateboarder is in the air doing a kickflip.

BRANDON:
Picture A: The skier is moving at a fast speed, while making sharp curves.

Picture B: The hockey player that is a women is using the power in her arms and muscles to slap shot the puck really fast in mid air, while twisting her body.

Picture C: The skateboard man is doing a trick with his epic style, while being high up in the air not touching the air.

Same Words Of Motion : Fast Speed, Power in her arms, Twisting her waist, High up in the air.
Different Words Of Motion: Swerving, Sharp fast movements

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