Homework Statement
A pirate ship is on a waterfall above a fort. The height of the waterfall is 200m above the fort. The pirate captain fires a cannon with an initial velocity 40m/s at angle of 40 degrees. If the cannonball makes a direct hit on the fort, how far away(horizontally) was the...
Homework Statement
A lost dog travels 30 degrees south of west for 450m. He then smells some food and sprints at 20 degrees east of north for 600m.
Homework Equations
a) Draw each vector. Label the magnitude and thetas.
b)Calculate the vector components
c) calculate the magnitude of...
Homework Statement
A lost dog travels 30 degrees south of west for 450m. He ten smells some food and sprints at 20 degrees east of north for 600m.
a) draw each vector. Label magnitude and theta.
b) calculate the vector components
c) calculate the magnitude of the dog's displacement...
Homework Statement
1) A boy is floating on a raft in a river. THe water flows at a speed of 12m/s east. The boy's feet kick the water,causing a velocity of 2m/s at an angle of 43 degrees north of east. Using Vector components, calculate the magnitude of the raft's velocity.
2)One vector...