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MECHANICS
Circular motion apparatus
For experiments with uniform circular motion this setup
is simple and easy to use. Using a small motor a weight
is caused to move in a circle. The mass of the weight, the
rotational speed and the angle the string makes with the
vertical allow the confirmation of the equations of circu-
lar motion. The set consists of a small DC motor at the
end of a support rod with connection leads, three diffe-
2070.00
rent rubber balls and strings with snap locks. Supplied
with laboratory exercise instructions.
2070.00 Circular motion apparatus
2085.00
Pulley block in line
Pulley block comprising 2 pulley blocks in line for the
demonstration of the principle of a pulley block. Each
2095.00
block consists of 3 pulleys in line. Pulleys dia. 34 mm, 40
mm and 47 mm. Length: 175 mm. Mass: 0.27 kg per set.
2106.40 Pulley block in line
Pulley block
Set consists of 2 blocks with 3 pulleys for making a
demonstration model of a pulley block. Pulleys 40 mm
dia. Mass: 0.3 kg per set.
Pulley on steel rod
2106.30 Pulley block
Low friction pulley made of plastic 47 mm dia. Mounted
on a 10 mm dia. fixing rod, length of rod 200 mm. Mass:
0.14 kg.
2085.00 Pulley on steel rod
Pulley with clamp 2106.30
Pulley made of plastic 47 mm dia. Supplied with clamp
for clamping on e.g. a retort stand rod.
2095.00 Pulley with clamp
2106.40
Collision apparatus
This apparatus is designed to illustrate Newton’s third
law of motion: action and reaction forces act upon diffe-
rent bodies and are oppositely directed. The apparatus
2115.10
is also suitable for the demonstration of momentum con-
servation. The collision apparatus is supplied with 5 ea.
25,4 mm diameter nickel coated steel balls suspended
by double strings in a robust wooden frame. Size: length:
227 mm, width: 183 mm, height: 222 mm. Mass: 0.7 kg.
2515.10 Collision apparatus
®
Science Equipment for Education Physics
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