A speedboat has a speed of 40 m/s traveling “due” north (zero degrees heading) and is...
You are on an airplane traveling 30° south of due west at 190 m/s with respect to the air. The air is moving with a speed 33 m/s with respect to the ground due north. 1) What is the speed of the plane with respect to the ground? 2)What is the heading of the plane with respect to the ground? (Let 0° represent due north, 90° represents due easth). 3)How far west will the plane travel in 1 hour? 1)...
You are on an airplane traveling 30° south of due west at 100 m/s with respect to the air. The air is moving with a speed 36 m/s with respect to the ground due north. 1) What is the speed of the plane with respect to the ground? 87.73 m/s Submit Help 2) What is the heading of the plane with respect to the ground? (Let 0° represent due north, 90 represents due east). 74.5 East of due North Submit...
A car is traveling north along a straight road with a constant speed of 11.2 m/s. In order to pass through an intersection before the traffic light turns red, the driver accelerates forward with a constant magnitude of 2.25 m/s2 for 3.70 s. A)What is v0? B) What is a? C)What is t? D) What is the velocity of the car at the end of the acceleration? E)What is the position of the car at the end of the acceleration?...
A car initially traveling eastward turns north by traveling in a circular path at uniform speed as in Figure P6.10. The length of the arc ABC is 200 m, and the car completes the turn in 40.0 s. Figure P6.10 (a) What is the acceleration when the car is at B located at an angle of 35.0°? Express your answer in terms of the unit vectors i and j (b) Determine the car's average speed (c) Determine its average acceleration...
A car initially traveling eastward turns north by traveling in a circular path at uniform speed as shown in the figure below. The length of the arc ABC is 230 m, and the car completes the turn in 41.0 s. (a) Determine the car's speed. 5.609m/s (b) What is the magnitude and direction of the acceleration when the car is at point B? magnitude m/s2 direction counterclockwise from the +x-axis
A speedboat increases its speed uniformly from 30 m/s to 40 m/s in a distance of 300 m. Find a. the magnitude of its acceleration and b. the time it takes the boat to travel the 300 m distance.
A ship sets sail from Rotterdam, The Netherlands, heading due north at 8.00 m/s relative to the water. The local ocean current is 1.52 m/s in a direction 40° north of east. What is the velocity of the ship in meters per second relative to the Earth in degrees north of east?
5))A 40 kg ice skater is gliding along the ice, heading due north at 4.4 m/s. The ice has a small coefficient of static friction, to prevent the skater from slipping sideways, but µk = 0. Suddenly, a wind from the northeast exerts a force of 4.0 N on the skater. (a) Use work and energy to find the skater's speed after gliding 90 m in this wind. m/s (b) What is the minimum value of µs that allows her...
A car initially traveling eastward tuns north hy traveling in a circular path at unitorm speed as in Figure P6.10. The length of the arc ABC is 270 m, and the car completes the turn in 36.0 (a) What is the acceleration when the car is at B located at an angle of 35.0° (b) Determine the car's average speed. (c) Determine its average acceleration during the 36.0 s interval. Express your answer in terms of the unit vectors i...
A car is traveling due north at 22.2 m/s. Part A Find the velocity of the car after 5.07 s if its acceleration is 1.18 m/s2 due north Find the velocity of the car after 5.07 s if its acceleration is 1.09 m/s2 due south