Nella figura è rappresentato il grafico velocità-tempo di un oggetto attaccato a una molla.
0,005
0,004
0,003
0,002
0,001
v(m/s)
0 -
0
1000V
2000
3000
4000
-5000
6000
7000
8000
-0,001
-0,002
-0,003
-0,004
-0,005
t(s)
Osserva il grafico e ricava:
il periodo del moto;
la frequenza del moto;
► l'ampiezza;
la velocità massima;
l'accelerazione massima.
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Question 11 of 13 (1 point) jump to question: a stairway, ladder, or ramp must be present in excavations in which of the following situations? a. all trenches must have access/egress b. the trench is more than 15 feet wide but only 1 ½ feet deep c. the trench is more than 4 feet deep and the devices must be within 25 feet of all workers

How much energy is supplied to each coulomb of charge that flows through a 12-v battery?

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