Physics, 16.04.2021 22:10 sierravick123owr441
You and a friend go sailing for the day. At the end of the day you need to pull
the boat up onto the shore. Your friend pulls 40 degrees CW from the x-axis
with 200-lbs of force. You pull at 45 degrees CCW from the x-axis with 250-lbs
of force. MAKE SURE TO MAKE A DRAWING.
Answer the following:
a. Resultant Force =
Ibs
b. Resultant Angle =
degrees
c. Resultant Sense =
SHOW ALL WORK!!
Answers: 2
Physics, 22.06.2019 05:50, lola5683
Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.
Answers: 2
Physics, 22.06.2019 07:00, Angelanova69134
Photoelectrons with a maximum speed of 6.50 x 107 m/s are ejected from a surface in the presence of light with a frequency of 6.75 x 1014hz. if the mass of an electron is 9.10 x 10-31 kg, calculate in joules the maximum kinetic energy of a single electron. 3.84 x 10-15 j 1.92 x 10-15 j 5.92 x 10-23 j 3.07 x 10-16 j
Answers: 1
Physics, 22.06.2019 18:30, zoelynn9104
Examples of states of consciousness include a. daydreaming b. dreaming during sleep c. hypnosis d. all of the above
Answers: 2
You and a friend go sailing for the day. At the end of the day you need to pull
the boat up onto th...
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