Physics, 25.02.2020 21:26 kaziyahf2006
If a football player positioned on the scrimmage line runs straight downfield for 26 yards and then cuts to his left for 6.0
yards to receive a pass, what is the football player's total displacement from the scrimmage line? (Use trigonometry to
answer, but remember to draw a diagram to help your understanding.) Give both the magnitude and the angle in your
answer.
A) 33 yd and 14° to the left of the scrimmage line
B) 33 yd and 13 to the left of the scrimmage line
C) 27 yd and 13° to the left of the scrimmage line
D) 27 yd and 14 to the left of the scrimmage line
Answers: 3
Physics, 22.06.2019 05:50
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 10:30
Agroup of students were investigating the force of gravity. they began by dropping a foam ball from a height of 3 meters into a bucket of sand. the ball hit the sand in 0.306 seconds. they dropped additional balls of approximately the same diameter, but of different masses. here is the data they collected. based on this experiment and the collected data, what would their conclusion be?
Answers: 1
Physics, 22.06.2019 11:30
1. a camcorder has a power rating of 19 watts. if the output voltage from its battery is 7 volts, what current does it use?answer units 2. a 1.5m wire carries a 6 a current when a potential difference of 57 v is applied. what is the resistance of the wire? your
Answers: 2
Physics, 22.06.2019 18:00
According to newton’s law of universal gravitation, which statements are true? as we move to higher altitudes, the force of gravity on us decreases. as we move to higher altitudes, the force of gravity on us increases. as we gain mass, the force of gravity on us decreases. as we gain mass, the force of gravity on us increases. as we move faster, the force of gravity on us increases.
Answers: 2
If a football player positioned on the scrimmage line runs straight downfield for 26 yards and then...
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