-- Bob covered a distance of (32m + 45m) = 77 meters.
-- His displacement is the straight-line distance and direction
from his starting point to his ending point.
The straight-line distance is
D = √(32² + 45²)
D = √(1,024 + 2,025)
D = √3,049 = 55.22 meters
The direction is the angle whose tangent is (32/45) south of east.
tan⁻¹(32/45) = tan⁻¹(0.7111...) = 35.42° south of east.
No one can answer that kind of question since it was a specific project.
Part of the
archeabactria
A convex lens<span> makes </span>light<span> rays </span><span>converge </span>
The direction of this restoring force is always towards the mean position.
Simple Harmonic Motion or SHM is defined as a motion in which the restoring force is directly proportional to the displacement of the body from its mean position. The direction of this restoring force is always found to be towards the mean position.
Displacement: x = -A
Acceleration: |a| = Max
Potential energy: PE = Max
Kinetic energy: KE = 0
refer brainly.com/question/22173269
#SPJ2
