Recent content by AraProdieur

So then how would I go about solving these problems?

I need help! Ok, so here's the problem. A 10-kilogram block is pushed along a rough horizontal surface by a constant horizontal force F as shown above. At time t=0, the velocity v of the block is 6.0 meters per second in the same direction as the force. The coefficient of sliding friction is...

What are the last three digits of 2007^2007^2007^2007? So far, I have tried doing it one by one to see if there was a pattern in the units, but haven't had much luck. Any help?

[FONT="Arial Black"]A ball is thrown vertically upward with an initial speed of 15 m/s. Then, 0.92 s later, a stone is thrown straight up ( from the same initial height as the ball) with an initial speed of 27 m/s. The acceleration of gravity is 9.8 m/s^2. How far above the release point will...

A ball is thrown vertically upward with an initial speed of 15 m/s. Then, 0.92 s later, a stone is thrown straight up ( from the same initial height as the ball) with an initial speed of 27 m/s. The acceleration of gravity is 9.8 m/s^2. How far above the release point will the ball and stone...

1. Homework Statement A train is moving parallel and adjacent to a highway with a constant speed of 33 m/s. Initially a car is 32 m behind the train, traveling in the same direction as the train at 47 m/s and accelerating at 4 m/s^2. What is the speed of the car just as it passes the train...

Yes, but I don't understand how to go about doing that. Like getting the two distances to equal the same? I did think of that as well, but didn't know how to use formulas to do something like that.

Homework Statement A train is moving parallel and adjacent to a highway with a constant speed of 33 m/s. Initially a car is 32 m behind the train, traveling in the same direction as the train at 47 m/s and accelerating at 4 m/s^2. What is the speed of the car just as it passes the train...

velocity

The acceleration?

I am having a problem with a question, I am wondering if anyone can help me with it. A man jogs at a speed of 1.5m/s. His dog waits 1.6s and then takes off running at a speed of 3.8m/s to catch the man. How far will they have each traveled when the dog catches up with the man? Answer in units of m.

Yes, but in those parts, I used the law of sines and cosines, I didn't really use the components. But I do know the components although I don't know how to utilize them correctly. I'm also familiar with the usage of inverse tan, but other than that, I don't know how to do anything else with that.

Use the method of components to find the magnitude and direction of the vector sum R1, where R1 = A + B. The vector A = 15.2 m at an angle alpha = 180 degrees from the positive horizontal axis, and vector B = 17.2 m at an angle Beta = 41.3 degrees from the positive horizontal axis. Answer=...

Four vectors, each of magnitude 62 m, lie along the sides of a parallelogram as shown in the figure. The angle between vector A and B is 49 degrees. What is the magnitude of the vector sum of the four vectors? Answer in units of m. So far, I have drawn the picture and made out with a...

Thank you so much for your help. I really appreciate it and I was wondering if you could help me out on one more problem? If so, the problem is Four vectors, each of magnitude 62 m, lie along the sides of a parallelogram as shown in the figure. The angle between vector A and B is 49 degrees...