Calculate how much power is used if 30 J of work is done in 5 seconds

What does 30 J mean?

1.   ?    W (work)
2.   ?    P (power)
3.   ?    d (distance
4.   ?    F (force)
5.   ?    S (speed)
6.   ?    KE (kinetic energy)
7.   ?    p (momentum)
8.   ?    E (energy)
9.   ?    t (time)

Calculate how much power is used if 30 J of work is done in 5 seconds

W = 30 J

What does 5 seconds mean?

1.   ?    W (work)
2.   ?    P (power)
3.   ?    d (distance
4.   ?    F (force)
5.   ?    S (speed)
6.   ?    KE (kinetic energy)
7.   ?    p (momentum)
8.   ?    E (energy)
9.   ?    t (time)

Calculate how much power is used if 30 J of work is done in 5 seconds

W = 30 J
t = 5 sec

What is the equation for power?

1.   ?    P = W/t
2.   ?    D = m/v
3.   ?    S = D/t
4.   ?    p = mv
5.   ?    KE = (1/2)mv²
6.   ?    F = ma
7.   ?    V = IR

Calculate how much power is used if 30 J of work is done in 5 seconds

W = 30 J
t = 5 sec

Equation: P = W/t

Which of the following is correct?

1.   ?    P = W ÷ t
2.   ?    P = W x t
3.   ?    P = W + t
4.   ?    P = W - t

Calculate how much power is used if 30 J of work is done in 5 seconds

W = 30 J
t = 5 sec

Equation: P = W/t

Which of the following is correct?

1.   ?    P = 30J/ 5 sec
2.   ?    P = 5 s/ 30 J
3.   ?    P = 30 J x 5 s
4.   ?    P = 30J + 5 s

Calculate how much power is used if 30 J of work is done in 5 seconds

W = 30 J
t = 5 sec

Equation: P = W/t
P = 30J/ 5 s

So, P = ___ (no units, yet)

1.   ?    6
2.   ?    35
3.   ?    25
4.   ?    150

Calculate how much power is used if 30 J of work is done in 5 seconds

W = 30 J
t = 5 sec

Equation: P = W/t
P = 30J/ 5 s

So, P = 6 __

Which of the following is correct?

1.   ?    6 watts
2.   ?    6 joules
3.   ?    6 newtons
4.   ?    6 meters
5.   ?    6 sec
6.   ?    6 m/s