Answer is: 3.33 Amperes (A)
Given:
Device 1: 12 ohms
Device 2: 4 ohms
Voltage Total: 40 V (Volts)
Solution: 40 V = V1 = V2
Voltage = IR
I1 = V1 / R1
I1 = (40 V) / (12 Ohms) = 3.334 A (Amperes)
I1 = 3.33 A
I believe it's "<span>Box pulls the rope."
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Answer:
First answer to the first question is Two people pulling a rope with the same force in a opposite direction. The other one would be 2.72N
Explanation:
Hope this helps you :)
Answer is 10N to the left
To find the resultant resultant force, subtract the largest force (35N to the left) by the smallest force (25N to the right).
35 – 25 = 10N
It would be 10N to the left because the force exerted to the left is larger than the force exerted to the right.
Answer:
a) Displacement of the object from t = 0 to t = 3 is 1.5 m
b) Distance of the object from t = 0 to t = 3 is 1.83 m
Explanation:
Velocity, v(t) = t² - 3t + 2
a) Displacement is given by integral of v(t) from 0 to 3.
b) t² - 3t + 2 = (t-1)(t-2)
Between 1 and 2, t² - 3t + 2 is negative
So we can write t² - 3t + 2 as -(t² - 3t + 2)
Distance traveled