A ray diagram is shown.
What does the letter X represent?
ne u o
incident angle
In reflected angle
In refracted angle
normal
d
Helps please

Figure 9 on page 362 shows various motions of balls. the curved path followed by the yellow ball in b in picture b is result of a) inertia b) centripetal motion c) gravity and horizontal velocity d) linear motion

Need asap ‼️ 20 pts which gravitational force field diagram is drawn correctly? (answers in pictures below)

Two objects of different mass start from rest, are pulled by the same magnitude net force, and are moved through the same distance. the work done on object 1 is 900 j. after the force has pulled each object, object 1 moves twice as fast as object 2. how much work is done on object 2?