tangent cotangent The following force vectors act on an object: i) 50 Newtons at 45° and ii) 25 Newtons at 330°. Which of the following represents the magnitude of the resultant and its angle relative to the x-axis? * O 75.0 Newtons 87.50° 61.4 Newtons 21.8° 23.4 Newtons 128.3° 12.8 Newtons 337.5

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Q: PHY 150 Week # 4 Conceptual Physics Practice Page for Vectors Use the parallelogram technique to…

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Q: FAC =150 N A FAR = 200 N АВ 3 m 3. 3 m y 2 m 4 m

A: As per guideline we are suppose to do only 3 subpart from multipart question. Please post the rest…

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Q: What is the sum of the following four vectors: a. In unit vector notation b. as a magnitude and an…

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A: The angle Q is The angle P is The force  is The force  is

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A: Use Pythagoras theorem.Speed=(1+49)^0.5=7.07mph

Q: F, = 50 N F,= 30 N %3D 15° F= 80 N

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Q: 1. Let us name three perpendicular directions as rig and toward you as you might name them when you…

A: Solution

Q: how do you determine the angle away from the positive x-axis with a given vector?

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Q: The force F has a magnitude of 480 Ib and acts along the diagonal of the parallelepiped as shown.…

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Relative Velocity

It is a measurement of an object with regards to the other object which is moving or stable or stationary. For example, if we are traveling in a bus and the bus is moving at speed of 50km/hr, then our speed is according to the nearby passenger on the bus is zero. According to them, we are not moving. But if one person standing on the ground or road observes us from outside of the bus, according to him we are moving at a speed of 50km/hr and the bus is also moving at a speed of 50km/hr. Now, the motion is recognized by the observer, it depends on a frame of reference or observer. This is motion called relative motion.