At each of the locations shown, draw a vector to represent the acceleration of the ball. If you know the magnitude of the acceleration at any of the locations (for example, if the acceleration is zero, etc.), indicate that explicitly. Briefly explain why you drew the arrows as you did.

Find the magnitude of A −B +C, using the vectors in the figure. Express your answer using three significant figures. Part B.) Find the direction of A −B +C, measured counterclockwise from the positive x-axis.

A jet plane travels towards a ground-based radar dish. Radar locates the jet plane at a distance D = 11 km from the dish, at an angle θ = 46° above horizontal. 1.) What is the jet plane’s horizontal distance, DH in meters, from the radar dish? 2.)What is the jet plane's vertical distance, DV in meters, above the radar dish? 3.)Write an expression for the distance vector, D, in rectangular form in terms of D and θ, in a coordinate system with the dish at the origin and the unit vectors i and j in the horizontal and vertical directions. (to the right and up)

Suppose you walk 18.0 m straight west and then 25.0 m straight north. How far are you from your starting point, and what is the compass direction of a line connecting your starting point to your final position? (If you represent the two legs of the walk as vector displacements A and B, as in Figure 21, then this problem asks you to find their sum R = A + B.

For the problems below, complete the procedural instructions for each problem. Question 1: A helicopter flies with an airspeed of 42.5 m/s [W]. If the wind is traveling with a velocity of 25.0 m/s [E30°S] relative to the ground then determine the velocity of the helicopter relative to the ground. a. Use the data from the question to determine the velocity components for the helicopter's speed relative to the air and the wind's speed relative to the ground. b. Use your velocity components from part (a) and determine the resultant velocity for each component. (In other words, determine the resultant horizontal component for the helicopter's ground speed and the resultant vertical component for the helicopter's ground speed). c. Using your data, determine the resultant velocity of the helicopter relative to the ground. Question 2: A golf ball is hit from 4.3 m above a golfing fairway with an initial velocity of 30.0 m/s at an angle of 35° above the horizontal. v₁ = 30.0 m/s 0=35° fairway…

For the two problems illustrated below, add the two vectors shown for each problem to calcula the resultant vector. State the value of R and 0 for your final answer. Be careful with signific figures 100% 40° 100's 30°