Given :- A resistor of 150 ohm, hence Resistance (R) = 150 ohm
Potential Difference (v) = 24 V
Current (I) = ?
V = IR
24 = I × 150
I = 24/150
I = 0.16 ampere
hope it helps!
<span>A- 2*[(m1 - m2)/(m1 + m2)]*g/L
The rotation is in the counterclockwise direction and the angular acceleration is positive.
B- 2*[(m1 - m2)/(m1+ m2 +mbar/3)]*g/L
The rotation is in the counterclockwise direction and the angular acceleration is positive.</span>
The power of the fan is 70 Watt.
<h3 /><h3>What is power?</h3>
Power can be defined as the rate at which energy is used. The S.I unit of power is Watt (W)
The power of the fan can be calculated using the formula below.
<h3>Formula:</h3>
- P = E/t.......................... Eqaution 1
<h3>Where:</h3>
- P = Power of the fan
- E = Energy of the fan
- t = time
From the question,
<h3>Given:</h3>
- E = 4.2 kJ = 4200 J
- t = 1 minutes = 60 seconds.
Substitute these values into equation 1
Hence, The power of the fan is 70 Watt.
Learn more about power here: brainly.com/question/3631756
Answer:
Fran's upstream time = 37.93 hrs
Fran's downstream time = 30.13 hrs
Explanation:
given data
speed in still water = 2.62 km/h
River flows = 0.3 km/h
Fran to swim upstream = 88 km
solution
we will apply here distance formula that is
distance = speed × time ...................1
put here value
so here
Fran's upstream speed = 2.62 km/h - 0.3 km/h = 2.32 km/h
Fran's downstream speed = 2.62 km/h + 0.3 km/h = 2.92 km/h
so
Fran's upstream time =
= 37.93 hrs
Fran's downstream time =
= 30.13 hrs
Answer:
d
Explanation:
astroids are not the same size so if a big astroid gets to close to a small one they will make contact or the small astroid will orbit the bigger one