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Solve the all parts of given question:
Question: A proton initially has V=4.0 i -2.0 j +3.0 k and then 4 seconds later has v= -2.0 i -2.0 j +5.0 k (in meters per second).
Part A: For those 4 seconds, what is the protons average acceleration in unit vector notation?
Part B: What is the proton's average acceleration in magnitude?
Part C: Find the angle between the average acceleration vector and the positive direction of the x-axis?
I need help to determine the proton's average acceleration in magnitude.
A cubical box .2 m on a side is completely immersed in a fluid. The pressure at the top of the box is 105 kPA, What is the denstiy of the fluid
How would you solve problem 52 from chapter 25 from the book fundamentals of physics if the battery remained connected.
A battery with an emf of 1.50 V has an internal resistance r. When connected to a resistor R, the terminal voltage is 1.40 V, what is the resulting current
A 150 g aluminum cup contains 150 g of water and both are at 13 C. If you add 150 g of hot water at 90 C what is the final temperature at thermal equilibrium? How much hot water at 90 C needs to be added to achieve a final temperature of 44 C?
An inductor of 493 mh with a resistance o44 ohms is connected to a power supply with a maximum voltage of 264V and a frequency of 53 Hz. Find the power loss in the inductor
assume you throw someone a ball, thereby transporting kinetic energy. Could you consider the motion of the ball to be a mechanical wave pulse.
Assume air resistance is negligible; from what height (in cm) above the compressed spring was the block dropped.
A frictionless ramp is constructed so that it is at a 30 degree angle to the horizontal. It is 3.2 meters long and 1.6 meters high. How far along the rough patch do the blocks go before stopping
Steam can cause more serious burns than water at the same temperature. Here we examine this effect quantitatively, noting that flesh becomes badly damaged when its temperature reaches 50.0 C a)Calculate the heat released as 13.0g of liquid water a..
two particles having charges of 0.600rm nc and 5.40rm nc are separated by a distance of 1.70rm m .1 at what point along
an unstable particle at rest breaks up into two fragments of unequal mass. the mass of the lighter fragment is equal to
If 3.43×108 electrons flowthrough the ground wire to Earth and the ground wire is thenremoved, what is the net charge on the electroscope?
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