Question

To build my compound machine, I used the following materials:
wedge
:)
a needle
holding a weight of
92
approximately 50 grams
- a small toy car
- a small piece of wood (8 cm x 5 cm x 0.5 cm), to be used
as a small seesaw
- a spiral toy ramp
a screw clamp
Some PVC tubing with a diameter of 5 cm was used
to hold all the pieces of the machine together.

Answer 1

Respuesta:

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