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(b) The arc from (1,0) to p is 57\" radians. Determine the measure of the angle in Zuma- radians given by the arc from (1,0) to p. () The arc from (1,0) to pis radians. Determine the measure of the angle in Zuma-radians given by the arc from (1,0) to p. (d) The arc from (1,0) to p is 271 degrees. Determine the measure of the angle in Zuma- radians given by the arc from (1,0) to p. (e) The arc from (1,0) to p is 73 Zuma-radians. Determine the measure of the angle in radians given by the arc from (1,0) to p. (f) The arc from (1,0) to p is 73 Zuma-radians. Determine the measure of the angle in degrees given by the arc from (1,0) to p. C6. Suppose that A and B are angles in the first quadrant and A > B. Put the correct symbol, , in the boxes below. cos(A) cos(B) sin(A) sin(B) tan(A) tan(B) CT7. A particle moves with constant velocity, is at (1,4,2) at time 2, and at (5,2,7) at time 5. Determine c(t), the position of the particle at time t. C8. A particle moves with constant velocity, speed equal to 5, is at (=2, 1,3) at time 3, and eventually is at (3,8, 1). Determine (t), the position of the particle at time t. C9. Identify the projection of the point (8,3,2) onto the sphere of radius 3 with center equal to (5,2,1). C10. Identify the point on the sphere of radius 7 with center (2,1,5) that is closest to the point (3,0,4). C11. Suppose that U, and Us are orthogonal unit vectors in R? and take V to be a vector in R2. Suppose that VU1:T and V'Uz:S. (a) Determine constants a and b so that the vector V = al; + bUs. 6