Risolto


Mechanical Advantage of a Gear Train
Calculate the mechanical advantage of a gear train. The mechanical advantage of a gear couple is given by MA = T_o/T_i where ...

29 giorni fa

Risolto


Coefficient of Kinetic friction
A robot exerts a F1 lb. force horizontally on a W lb. crate across a concrete floor at a constant speed. What is the coefficien...

29 giorni fa

Risolto


Calculate the acceleration of a crate
What is the acceleration of a crate if two robots apply F1 N and F2 N of force respectively and a frictional force of FR N acts ...

29 giorni fa

Risolto


Coefficient of Sliding Friction
A weight of W1 N rests on a horizontal plane. The plane is gradually inclined until at an angle θ = Ao with the horizontal, the ...

29 giorni fa

Risolto


Coefficient of Static friction
The coefficient of static friction between two surfaces is u. What force must be used to move a W lb. crate on a horizontal sur...

29 giorni fa

Risolto


Calculate supply voltage and total current
Three resistors are connected in series and each has a resistance in ohms. Resistor R2 has a voltage drop of ΔV2volts Find the ...

29 giorni fa

Risolto


Basic Mathematics 8
A robot is extending its arm and attempting to reach a game piece that is X” away and Yg ” off the ground. The base of the arm i...

29 giorni fa

Risolto


Basic Mathematics 7
Three generous robotics team mentors would jointly like to donate $N toward extra supplies. The second mentor is donating twice ...

29 giorni fa

Risolto


Basic Mathematics 6
A High School is trying to build their robot to be able to reach the hanging object which is H inches from the ground. Their ro...

29 giorni fa

Risolto


Basic Mathematics 5
The total area of all four equal sections of the game field is N ft². Each section has a rectangle of dimensions X ft x Y ft re...

29 giorni fa

Risolto


Basic Mathematics 4
Team #1 is in first place but only one point higher than Team #2. The sum of their two scores is N. What are each team’s scores...

29 giorni fa

Risolto


Basic Mathematics 3
It was announced during a Robotics Competition kick off that two of the trickiest scoring objects are: soup cans, and beach ball...

29 giorni fa

Risolto


Basic Mathematics 2
If a 4’ x 8’ sheet of ½” plywood weighs W lbs and you cut an L” x L” robot base from this material, approximately how much weigh...

29 giorni fa

Risolto


Basic Mathematics 1
If a robot is traveling on a north heading at v1 inches per second and has the ability to only make N degree changes in directio...

29 giorni fa

Risolto


How long do each of the stages of the rocket take to burn?
A space rocket has 3 stages: - stage 1, s1; - stage 2, s2; - stage 3, s3. If s1 burns 3 x as long as s2 which burns ...

30 giorni fa

Risolto


Current through resistor
Three resistors (R2, R3, R4) are connected in parallel as shown in the figure. If this combination is connected in series with ...

30 giorni fa

Risolto


Calculate Parallel Resistance
Three resistors connected in parallel have resistances R1, R 2, and R 3, respectively. Return the total resistance R total of ...

30 giorni fa

Risolto


Resistance of a light bulb
The current through two identical light bulbs connected in series is C Amperes. The total voltage across both bulbs is V Volts....

30 giorni fa

Risolto


Electrical Diode Current Calculation
In engineering, there is not always a single equation that describes a phenomenon accurately enough to be applied in all instanc...

30 giorni fa

Risolto


An Ohm's Law Calculator
*BACKGROUND / MOTIVATION:* Many important observations in math and science can be described by short, but powerful, equations...

30 giorni fa

Risolto


Energy Conversion 2

circa un mese fa

Risolto


Area Conversion 2

circa un mese fa

Risolto


Energy Conversion 1

circa un mese fa

Risolto


Mass Conversion 2

circa un mese fa

Risolto


Area Conversion 1

circa un mese fa

Risolto


Mass Conversion 1

circa un mese fa

Risolto


Temperature Conversion 3
Given a temperature in Celcius, convert it to Fahrenheit.

circa un mese fa

Risolto


Temperature Conversion 2

circa un mese fa

Risolto


Temperature Conversion 1

circa un mese fa

Risolto


Velocity Conversion
Given a velocity in mph, convert it to km/h. Round the answer to the fourth decimal place.

circa un mese fa

Carica altro