A city bus travels 6 blocks east and 8 blocks north. Each block is 100 m long. If the bus travels this distance in 15 minutes, w
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Answer:
Horizontal component of velocity = 241.61 m/s
Explanation:
Given that,
Velocity of a jetliner is 245 m/s
The vertical component of the plane's velocity is 40.6 m/s,
We need to find the magnitude of the horizontal component of the plane velocity.
The resultant velocity is given by :
Where, is the horizontal component of the plane velocity
So, the magnitude of the horizontal component of the plane velocity is 241.61 m/s.
The potential difference across a 1500 ohm resistor carrying a current of 0.075 A is approx. equal to 113 V.
Explanation:
An ideal electrical circuit obeys Ohm's law. As per this law, the potential difference in any electrical circuit will be directly proportional to the current flowing in that circuit. And the proportionality constant is the resistance offered by the circuit.
As here, the current is said to be carried as 0.075 A and the resistance is 1500 ohm, then the potential difference will be
Thus, the potential difference across a 1500 ohm resistor carrying a current of 0.075 A is approx. equal to 113 V.