A particle's position as a function of time is given by F= (6.08m + 1.01프2)i+(-5.52프t+0.722 +1.01e) i + (-5.52 t+ 0.72) ; (The input below will accept answers with no more than 1% variation from the correct value.). What is the angle between the particle's velocity and acceleration vectors at t = 1.04s? degrees

Who we can figure angles her?

pls answer this 100% corrctly thank you! A small airplane starts flying at a constant speed of 442 km/h on a heading of N72W. A 53 km/h wind is blowing from N41W. Determine the ground velocity of the airplane. Give direction as a quadrant bearing. Include diagram showing the vector addition with your solution.

This is #21 of my Homework.: Drew Brees of the New Orleans Saints can throw a football 23.0 m/s (50 mph). If he angles the throw at 16° from the horizontal, what distance does it go (in m) if it is to be caught at the same elevation as it was thrown?

What is the magnitude of the two vetors: A: 4.00 i + 7.00 j and B: 5.00 i - 2.00 j ?  What is the expression for A-B? What is the magnitude and direction of A-B? Vector diagram show A, b and A-B, and agrees with the the previous question?

That's one whole question

Supposed goalkeeper can give the ball a speed of 27.5 m/s. What is the maximum horizontal distance the ball could go in meters?

This HW question is stumping me, is it the same direction as its velocity vector, or is it toward the center of its circular path?