Question

4 Consider the three displacement vectors shown in the figure: Vector A has a magnitude of 780 km and a direction that makes an angle θ 340 to the left of the positive y-axis, vector has a magnitude of 5.00 km and a direction that makes an angle of α-260 above the positive x-axis, and vector C has a magnitude of 3,90 km and a direction that makes an angle B-57.0° below the negative x-axis. Determine the magnitude of the vector D-A+B x 4 km 5. A car starting from rest moves in a straight line with a constant acceleration of i 60 m/s, for 11.0 s, then slows down to a stop with a constant deceleration of 2.75 m/s2. How far does it travel? x 17.6 meters 6. Two cars are traveling along a straight road. Car (A) maintains a constant speed of 700 km ; car (B) maintains a constant speed of 106 kmh. At t·0.

Answer 1