🔩Torque is a rotational force and the rotational equivalent of a linear force.
⚙️Torque is measured in Newton meters (Nm) and foot-pounds (ft-lb).
💪Torque can be felt and observed, while horsepower can only be observed.
🚗Lego motors can be compared to internal combustion engines and electric motors in vehicles.
🏎️Engine size and rotational speed affect torque and horsepower output.
What is the difference between torque and horsepower?
—Torque is a rotational force, while horsepower is the rate at which work is done. Torque can be felt and observed, while horsepower can only be observed.
How is torque measured?
—Torque is measured in Newton meters (Nm) or foot-pounds (ft-lb).
Can torque and horsepower be compared between different engines?
—Torque and horsepower output can be compared between different engines, but it is important to consider other factors such as engine size and rotational speed.
Do torque and horsepower affect vehicle performance?
—Yes, torque and horsepower directly affect a vehicle's performance. Higher torque enables better acceleration and towing capacity, while higher horsepower allows for higher top speeds.
What is the relationship between Lego motors and real engines?
—Lego motors can be compared to internal combustion engines and electric motors in vehicles. They both convert stored energy into torque, which is used to generate rotational force.
00:00The video uses Legos to visually explain the difference between horsepower and torque.
05:32Lego motors can be compared to internal combustion engines and electric motors in vehicles.
07:27Truck engines have larger torque outputs due to their size and the weight they need to move.
08:33Sports car engines generate torque at a greater rate, resulting in higher horsepower.
