Multiple Choice
A shiny, spherical, metal alien jumps out of a perfectly good airplane and skydives for a few seconds. Its photographic friend snaps photos of the sphere with a special camera that also captures the forces on the object. This diagram shows a few of the snapshots, but they are out of order. Place them in order, from the instant it jumps out of the plane and begins free-fall until the time it attains terminal velocity. Assume that the parachute has not deployed yet. If any of the diagrams depict a situation not physically possible, omit it from the ordering.
A) L, Y, J, Q
B) J, Y, L, J
C) L, Q, J
D) Q, Y
E) L, J, Q
Correct Answer:

Verified
Correct Answer:
Verified
Q27: A block of mass 2.5 kg is
Q28: A block, moving on a frictionless horizontal
Q29: Two blocks of different mass are connected
Q30: Newton's Law states that no force is
Q31: The force of the floor pushing up
Q33: A light body sliding on a smooth
Q34: The force exerted on a body by
Q35: An object is acted upon by the
Q36: A crate is acted upon by a
Q37: A calculus book weighing 20 N rests