VELOCITY
Is the measurement of the rate at which bodies move. It is calculated as the ratio between the displacement and the time used. Its units in the International System (SI) are m/s.
v = x final -x initial/t2 - t1
Is the measurement of the rate at which bodies move. It is calculated as the ratio between the displacement and the time used. Its units in the International System (SI) are m/s.
v = x final -x initial/t2 - t1
É a relación entre o desprazamento e o tempo empregado.
1. With the help of your partner, indicate which animal runs faster:
a) A wolf that runs 200 metres in 12 seconds.
b) A grey squirrel that runs 45 metres in 3,75 s.
a) 16,7 m/s
b) 12 m/s
No SI mídese en m/s, pero tamén é común medila en km/h.
Ordena as seguintes cantidades de velocidade de menor a maior:
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