Nws nyob deb npaum li cas kom nres ntawm 60 mph?
Nws nyob deb npaum li cas kom nres ntawm 60 mph?

Video: Nws nyob deb npaum li cas kom nres ntawm 60 mph?

Video: Nws nyob deb npaum li cas kom nres ntawm 60 mph?
Video: Tuablub Laagluam Zoo Dluandlais Nyob Nplajteb,,, by Simon Her 2024, Kaum ib hlis
Anonim

Nres Nres

Ceev Xav nrug deb 2 Braking nrug
30 mph 30 ko taw 45 ko taw
40mph ua 40 ko taw 80 ko taw
50 mph 50 ko taw 125 ko taw
60 mph 60 ko taw 180 ko taw

Tom qab ntawd, ib tug kuj yuav nug, ua li cas koj xam qhov kev ncua deb ntawm mph?

Ceev + Ceev/2 = Tus lej X 2 thiab qhov ntawd yog nres nres . 70 MPH + 35 MPH Luas = 105 x 3 = 315 m nres deb (suav nrog kev xav + lub sijhawm tshuaj tiv thaiv). Ceev + Ceev / 2 = Number X 2 thiab qhov ntawd yog nres nres . 70 MPH + 35 MPH = 105ft*3 = 315ft nres deb (nrog rau kev xav + lub sijhawm tshuaj xyuas).

Ib yam nkaus, ntev npaum li cas nws thiaj siv tsheb nres ntawm 60 km h? Raug tag nrho nres nres

Ceev Reaction nrug Braking nrug
50 km / h 21m ua 14m ua
60 km/teev 25m ua 20m ua
70 km / h 29m ua 27m ua
80 km/teev 33m ua 36m ua

Ntawm no, qhov kev ncua deb ntawm 25 mph yog dab tsi?

Lub tsheb txav ntawm qhov ceev ntawm 60 mph yuav taug kev 132 taw ua ntej lub tsheb txawm pib nres . Ib tug mus 25 mph yuav npog txog 55 feet ntawm txoj kev thaum lub sijhawm no.

Nws siv pes tsawg ko taw kom nres ntawm 35 mph?

136ft ua

Pom zoo: