What happens when you have a Boxstock Mini 4WD going over a Tamiya Japan Cup Junior Circuit Slope Jump section at full speed (~4.3m/s) with no brakes?
Here is what our jump simulator shows at 0.1X (slow motion). We can also see the bounce effect of the car when landing.
What do you think? Do you agree with the result?
Legend:
#mini4wd, #ミニ四駆, #迷你四驅, #tamiya, #STEM
![7 different Tamiya Mini 4WD low profile small diameter tyres [Item no: 95208, 95205,95152, 95281, 95304]](https://mini4science.com/wp-content/uploads/2024/09/IMG_0538_mod2.jpg)
![8 different Tamiya Mini 4WD metal rollers [Item no: 95612, 15522, 95643, 95497, 15426, 95160, 15345, 15475]](https://mini4science.com/wp-content/uploads/2024/07/IMG_0296-scaled.jpg)
The event diary of the first Mini 4WD B-MAX GP UK held in London Morden on 3rd May 2025. Boxstock, B-MAX and Open Class Tamiya Mini 4WD cars race.
How good are the brakes on your Mini 4WD? Do they perform as good as expected? We have a model to help you plan and estimate your setup.
What is the difference amongst the Tamiya Mini 4WD small diameter low profile tyres in terms of grip and bounce? Which one has the most grip? Which one has the lowest bounce rate? We conducted a scientific experiment to measure tyre grip and bounce rate of 7 sets of tyres.
Which is the best Tamiya Mini 4WD roller? We conducted a scientific experiment to measure friction and other properties of 15 sets of rollers.
How much horsepower does a Tamiya Mini 4WD Hyper-Dash PRO motor generate? How much torque does it have? Where is the sweet power band of the motor? Let’s do some experiments to find out.
What is friction? Do you know how it relates to the weight of the object you are trying to move?
Do you know how to rank the Tamiya Mini 4WD brake sponge pads according to their stopping power? Do you know which one is the strongest? Is hard better than soft? Is red stronger than black? We conducted a scientific experiment to measure the frictional properties of the different brake pads and rank them according to their stopping power.
Have you ever wondered how quick your Mini 4WD would go if Tamiya released an Ultra-Dash PRO (double-shaft) motor for MA/MS chassis? We made one to try out.
Which is the best gear set (4:1, 3.7:1 and 3.5:1) for the Tamiya Mini 4WD Hyper-Dash PRO motor. How do they affect speed and acceleration? Let’s do some experiments to find out.
What is speed? How does it relate to distance and time? Let’s explore using Mini 4WDs as example.
What is motor torque? And how does it translate to acceleration? Let’s explore.
Let’s learn about gear ratios and explore the different gear sets of the Tamiya Mini 4WD PRO.
Game AI Tournaments (GAT2023) AI Mini 4WD competition event diary
Which is the best Tamiya Mini 4WD PRO motor? Let’s find out.
Which is the best Tamiya Mini 4WD motor amongst the Dash motors? How do they compare with Tuned best? Let’s find out.
What is the performance of a Tamiya Mach-Dash PRO motor? What is the top speed, average running speed and motor torque? Let’s find out.
What is the performance of a Tamiya Hyper-Dash PRO motor? What is the top speed, average running speed and motor torque? Let’s find out.
What is the performance of a Tamiya Light-Dash PRO motor? What is the top speed, average running speed and motor torque? Let’s find out.
Which is the best Tamiya Mini 4WD PRO motor amongst the tuned and stock motors? Let’s find out.
What is the performance of a Tamiya Torque-Tuned 2 PRO motor? What is the top speed, average running speed and motor torque? Let’s find out.
![7 different Tamiya Mini 4WD low profile small diameter tyres [Item no: 95208, 95205,95152, 95281, 95304]](https://mini4science.com/wp-content/uploads/2024/09/IMG_0538_mod2-150x150.jpg)
![8 different Tamiya Mini 4WD metal rollers [Item no: 95612, 15522, 95643, 95497, 15426, 95160, 15345, 15475]](https://mini4science.com/wp-content/uploads/2024/07/IMG_0296-150x150.jpg)
