Alonzo sprints for 500 meters along a straight track during a race. after crossing the finish line, he to walks back along the track for 50 meters to cool down. what is alonzo's displacement?

In a load, the load is paralel to the shaft. n a. angular n b. thrust n c radial n d. none of the above

Astudent pushes on a 20.0 kg box with a force of 50 n at an angle of 30° below the horizontal. the box accelerates at a rate of 0.5 m/s2 across a horizontal floor. what is the value of the normal force on the box? 200 n 243 n 156 n 225 n

Which features on mars point to the possibility of liquid water on the planet? impact craters with sharp rims volcanic cones with craters gullies and stream-like channels mountain ranges with faults