Mag-sign In
Physics for IGCSE & O level - Forces And Motion (Section 3 - No. 32)
If a car travels 60 meters in 2 seconds, what is its speed?
30 m/s
60 m/s
120 m/s
20 m/s
Paliwanag
Speed = Distance / Time = 60 m / 2 s = 30 m/s.
Mga komento (0)
Mag-login Upang Magkomento
Advertisement
Payagan ang javascript na i-load nang maayos ang page na ito