Answer:
Electric Current (I) = 15 Amperes
Explanation:
Given:
Resistance (R) = 8 ohms
Outpet (V) = 120 V
Find:
Current (I) = ?
Computation:
⇒ Electric Current (I) = Outpet (V) / Resistance (R)
⇒ Electric Current (I) = 120 / 8
⇒ Electric Current (I) = 15 Amperes
15 Amperes, current will draw.
Answer:
4.26*10^37kg
2.14*10^7 solar mass
Explanation:
To solve this question, let us assume that the ring shaped accretion disk around the galaxy center's black hole is circular. This would permit us to use the circular orbit equation.
To find the mass of the disk, we use the formula
V = √(Gm/r)
2*10^5 = √[6.67*10^-11 * m / (7.5 * 9.461*10^15)]
(2*10^5)² = 6.67*10^-11 * m / 7.096*10^16
4*10^10 * 7.096*10^16 = 6.67*10^-11 * m
m = 2.838*10^27/6.67*10^-11
m = 4.26*10^37kg
To get the mass in solar mass, we divide by mass of the sun(as instructed)
m = 4.26*10^37/1.99*10^30
m = 2.14 * 10^7 solar mass
It happens when two plates move away from each other.
The resultant velocity is 360.81 m/s and the velocity of the dolphin swims is 11 m/s
Explanation:
The boat travelling is 13.4 m/s
The captain walks on the deck is 1.3 m/s
The resultant velocity = a² + b² = c²
= 13.4² + 1.3²
= 179.56 + 1.69
c² =
c= 360.81 m/s
To find the velocity, the dolphin swims in 55 m and the acceleration is 5.0 s
velocity = distance / acceleration
=
= 11 m/s
Therefore, the velocity is 11 m/s.
Answer:
External locus of control
Explanation:
External locus of control is an attitude people possess that makes them attribute their failures or successes to factors other than themselves. The opposite of this type of attitude is the Internal locus of control where the individuals take responsibility for the outcomes of their actions whether good or bad. One good thing about the external locus of control is that when the individuals with this characteristic record successes, they attribute it to others and this presents them as people with team spirit. However, when they record failures, they do not want to take the blame, but rather attribute it to others.
Fred exhibits an external locus of control because he attributed his speeding to other factors like the road signs and GPS instead of fully admitting that it was his fault.