A sports car accelerates from rest to 89 km/h in 6.1s . What is its average acceleration in
2 answers
average acceleration in m/s squared
Vo=0km/h
V1=89 km/h
t0=0
t1=6.1
89-0/6.1-0=14.5 km/hr (Round to 2 sig figs=15 km/hr) You then have to convert km/hr to m/s^2.
15km/hr * 1000m/3600s= 4.1m/s^2
3600s = 1hr
*hope that helps
V1=89 km/h
t0=0
t1=6.1
89-0/6.1-0=14.5 km/hr (Round to 2 sig figs=15 km/hr) You then have to convert km/hr to m/s^2.
15km/hr * 1000m/3600s= 4.1m/s^2
3600s = 1hr
*hope that helps
2 answers