🔧 Physics Calculator
F = ma · s = d/t · P = F/A
F = ma
Speed
Pressure
Weight
F = m × a
Force (F)
N
Mass (m)
kg
Accel (a)
m/s²
Try these:
🏃 60 kg student, a = 2 m/s²
🚄 Shanghai Maglev: 40,000 kg, F = 200,000 N
🚗 Car: F = 3,600 N, m = 1,200 kg
s = d ÷ t
Speed (s)
km/h
Distance (d)
km
Time (t)
h
Try these:
🚄 Nanjing→Shanghai: 300 km, 1.5 h
🚄 Korean KTX: 400 km, 1.3 h
🚄 German ICE: 280 km/h, 560 km
P = F ÷ A
Pressure (P)
Pa
Force (F)
N
Area (A)
m²
Try these:
👟 600 N person, shoe = 0.015 m²
🏂 Korean snowboard: 600 N, 0.45 m²
👠 High heel: 600 N, 0.001 m²
W = m × g
Mass (m)
kg
🌍 Earth (g=10):
N
🌙 Moon (g=1.6):
N
🔴 Mars (g=3.7):
N
♃ Jupiter (g=24.8):
N
🛰️ Tiangong (g≈8.7):
N