Second Law of Motion Apparatus
Product Specification Sheet
Second Law of Motion Apparatus
Model Number: MTM-52
The Second Law of Motion Apparatus from Micro Technologies provides a simple and accurate demonstration of horizontal and vertical motion under gravity. The apparatus uses two identical metal balls—one drilled and one solid. When the spring-trigger mechanism is released, one ball drops vertically while the other is projected forward, allowing students to observe that both can reach the floor at approximately the same time despite their different horizontal motion. A support stand and clamp are required but not included.
Product Specification
The Second Law of Motion Apparatus from Micro Technologies is a compact mechanics laboratory apparatus designed to provide a clear practical demonstration related to Newtonian motion, projectile motion and the independence of horizontal and vertical components of motion.
The apparatus uses two identical metal balls, with one ball drilled and the other solid. This arrangement works with a spring-triggered mechanism that initiates the motion of both specimens simultaneously.
When the release lever is triggered, the internal spring accelerates one ball and releases the other. One ball is projected horizontally while the second ball begins falling vertically.
Students can observe that, when released from the same height under comparable conditions, the two balls can reach the floor at approximately the same time, even though one has significant horizontal motion.
This experiment provides a practical demonstration that horizontal velocity does not determine the rate of vertical acceleration caused by gravity in the idealized projectile-motion model.
The vertical displacement of a freely falling object can be represented by:
y = ½gt²
where g represents acceleration due to gravity and t represents the elapsed time.
For the horizontally projected ball, horizontal displacement may be expressed as:
x = vₓt
where vₓ is the horizontal component of velocity.
The experiment therefore helps students understand that a projectile's motion can be resolved into separate horizontal and vertical components.
While one ball travels forward, both specimens experience essentially the same gravitational acceleration in the vertical direction. This explains why their vertical falling times can be similar when their initial vertical conditions are the same.
The apparatus provides a particularly effective visual demonstration because students can directly observe the simultaneous release and compare the impact timing of both metal balls.
It can support practical discussions involving projectile motion, falling bodies, gravitational acceleration, vectors, trajectory and two-dimensional motion.
The spring-trigger arrangement provides a convenient mechanical means of initiating the experiment and helps improve consistency compared with manually attempting to release two objects simultaneously.
The apparatus is designed to be used with a suitable support stand and clamp arrangement. These supporting components are required for the experimental setup but are not included with the apparatus.
Instructions are supplied to assist with proper assembly and experimental operation.
Manufactured and supplied by Micro Technologies, the Second Law of Motion Apparatus is suitable for physics and mechanics laboratories requiring a straightforward visual apparatus for demonstrating fundamental motion concepts.
Features
- Second Law of Motion Apparatus
- Two identical metal balls
- One drilled metal ball
- One solid metal ball
- Spring-trigger mechanism
- Simultaneous ball-release arrangement
- One ball projected horizontally
- Second ball released vertically
- Demonstrates independent motion components
- Suitable for projectile-motion studies
- Useful for falling-body experiments
- Mechanical operation
- Compact laboratory construction
- Instructions included
- Support stand and clamp required separately
Benefits
- Provides a clear visual motion demonstration
- Helps explain horizontal and vertical motion independently
- Demonstrates gravitational effects on two bodies
- Spring triggering improves simultaneous release
- Helps students understand projectile-motion theory
- Connects theoretical equations with physical observation
- Useful for studying two-dimensional motion
- Compact apparatus is convenient for laboratory use
- Requires no electrical power
- Suitable for repeated instructor and student demonstrations
Product Specifications
| Specification | Details |
|---|---|
| Product Name | Second Law of Motion Apparatus |
| Product Type | Motion Demonstration Apparatus |
| Number of Metal Balls | 2 |
| Ball Configuration | Identical Metal Balls |
| Ball 1 | Drilled |
| Ball 2 | Solid |
| Release Mechanism | Lever / Spring Trigger |
| Horizontal Motion | Demonstrated |
| Vertical Motion | Demonstrated |
| Operation | Mechanical |
| Power Requirement | None |
| Support Stand | Required, Not Included |
| Clamp | Required, Not Included |
| Instructions | Included |
| Use | Physics / Mechanics Laboratory |
Set Components
| Component | Details |
|---|---|
| Main Motion Apparatus | Included |
| Drilled Metal Ball | 1 No. |
| Solid Metal Ball | 1 No. |
| Spring Trigger Mechanism | Integrated |
| Instructions | Included |
| Support Stand | Not Included |
| Clamp | Not Included |
Applications
- Laws of motion experiments
- Projectile motion demonstrations
- Horizontal motion studies
- Vertical falling-body experiments
- Independent motion component demonstrations
- Gravity experiments
- Two-dimensional motion studies
- Projectile trajectory concepts
- Falling-time demonstrations
- Mechanics laboratory practicals
- Dynamics experiments
- Physics laboratory demonstrations
Available Variants
Second Law of Motion Apparatus, Newton’s Law Motion Apparatus, Horizontal and Vertical Motion Apparatus, Projectile and Falling Body Apparatus, Spring Trigger Motion Apparatus, Physics Lab Motion Demonstrator
SKU System
MT-SLMA-Series
FAQs
What does the Second Law of Motion Apparatus demonstrate?
The apparatus demonstrates that two bodies can have different horizontal velocities while experiencing comparable vertical acceleration due to gravity, allowing them to reach the floor at approximately the same time under suitable conditions.
How many balls are supplied?
The apparatus uses two identical metal balls.
Are both balls identical in construction?
They are intended as identical metal balls for the experiment, except one is drilled while the other is solid to suit the operating mechanism.
How are the balls released?
A lever-triggered spring mechanism accelerates one ball horizontally while simultaneously releasing the other to fall vertically.
Why can both balls reach the floor at the same time?
When both begin from the same height with the same initial vertical velocity, their vertical motion is governed by the same acceleration due to gravity, regardless of the horizontal velocity of one ball.
Can this apparatus be used for projectile motion experiments?
Yes. It provides a practical demonstration of the independent horizontal and vertical components of projectile motion.
Is a support stand included?
No. A suitable support stand is required but is not included.
Is a clamp included?
No. A compatible clamp is also required separately for the experimental setup.
Does the apparatus require electricity?
No. The unit is mechanically operated using its spring-trigger arrangement.
Are instructions supplied?
Yes. Instructions are included with the apparatus.
Why Choose Our Products
- Manufactured and supplied by Micro Technologies
- Two-ball experimental arrangement
- Spring-triggered simultaneous release
- Suitable for projectile and falling-body demonstrations
- Compact mechanical construction
- No electrical power required
- Instructions supplied
- Suitable for physics and mechanics laboratories
- Institutional and bulk procurement available
- OEM supply requirements supported
Call to Action
Demonstrate fundamental concepts of gravity, projectile motion and independent horizontal and vertical motion with the Second Law of Motion Apparatus from Micro Technologies. Contact us for institutional pricing, bulk laboratory procurement, OEM supply and customized quotations.
