The position-time graph describes the motion of a moving object. Describe the motion represented by each segment of the graph. A graph with time (s) on the x-axis and position (m) on the y-axis. Point A is at (20, 0), point B is at (20, 20), point C is at (40, 40), point D is at (60, 60), point E is at (80, 60), and point F is at (100, 80). A horizontal line connects points A and B, and another horizontal line connects points D and E. A diagonal line connects points C and D. A curve connects points B and C, rising slowly near B and more quickly near C. Another curve connects points E and F, rising quickly near E and slowly near F.

Group of answer choices
from point A to point B

not moving
from point B to point C

[ Choose ]
from point C to point D

constant velocity
from point D to point E

[ Choose ]
from point E to point F

[ Choose ]

Help me plz

The equation that describes a transverse wave on a string is y = (0.0120 m)sin[(927 rad/s)t - (3.00 rad/m)x] where y is the displacement of a string particle and x is the position of the particle on the string. the wave is traveling in the +x direction. what is the speed v of the wave?

1.in one challenge on the titan games, competitors have to lift 200 pounds up a long ramp. angel is able to move the weight in 42 seconds. anthony gets it done in only 38 seconds. which statement is true? angel has more power than anthony. angel does more work than anthony. anthony does more work than angel. anthony has more power than angel. 2.a mountain climber exerts 41,000 j of work to climb a cliff. how much power does the climber need if she wants to finish in only 500 seconds? power = work / time 20,500,000 watts 82 watts 0.0122 watts 41,500 watts 3.your family is moving to a new apartment. while lifting a box 83 joules of work is done to put the box on a truck, you exert an upward force of 75 n for 3 s. how much power is required to do this? (hint: you only need two of the 3 numbers given! ) power = work / time 249 watts 25 watts 2075 watts 27.7 watts

Will give brainliest! which statement best describes the difference between strong nuclear forces and weak nuclear forces? weak nuclear forces are involved when certain types of atoms break down. strong nuclear forces are responsible for holding atoms' nucleus together. weak nuclear forces hold bonds between atoms together. strong nuclear forces hold together the nucleus of an atom. strong nuclear bonds prevent atoms from falling apart. weak nuclear bonds prevent compounds from falling apart. strong nuclear forces are involved in breaking electrons from their shells. weak nuclear forces hold protons in the nucleus.