W załączniku:
Jeśli się nie myle to będzie wzór: Fr= m/R
Dane :m=1000kg V=54 km/h
r= 100m 54km/h (m/s) = 54 *1000/3600 = 15 m/sFr= Fr= Fr= 2250 N
dane:
m = 1000 kg
r = 100 m
v = 54 km/h = 54·1000m/3600s = 15 m/s
szukane:
Fr = ?
Fr = mv²/r
Fr = 1000kg·(15m/s)²/100m = 225000/100 N = 2 250 N
1 kN = 1000 N
Fr = 2 250 N = 2,25 kN
====================
Odp. Szukana siła dosrodkowa wynosi 2250 N (2,25 kiloniutona).
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Dane :
m=1000kg
V=54 km/h
r= 100m

54km/h (m/s) = 54 *1000/3600 = 15 m/s
Fr=
Fr=
Fr= 2250 N
dane:
m = 1000 kg
r = 100 m
v = 54 km/h = 54·1000m/3600s = 15 m/s
szukane:
Fr = ?
Fr = mv²/r
Fr = 1000kg·(15m/s)²/100m = 225000/100 N = 2 250 N
1 kN = 1000 N
Fr = 2 250 N = 2,25 kN
====================
Odp. Szukana siła dosrodkowa wynosi 2250 N (2,25 kiloniutona).