Jerry drove to a park to take a four-day hike. He parked his car at the beginning of the trail, and then walked: 5 kilometers north on day one, 3 kilometers south on day two, 8 kilometers east on day three, and 2 kilometers west on day four. What is Jerry’s final position, relative to his parked car? A. 2 kilometers north and 6 kilometers east from the car B. 2 kilometers south and 6 kilometers west from the car C. 8 kilometers north and 10 kilometers east from the car D. 8 kilometers south and 10 kilometers west from the car
Answers: 3
Physics, 21.06.2019 20:00, VampireQueen01
Player kicks a soccer ball from ground level and sends it flying at an angle of 30 degrees at a speed of 26 m/s. what is the horizontal velocity component of the ball to the nearest tenth of a m/s?
Answers: 2
Physics, 22.06.2019 11:10, cmflores3245
While standing outdoors one evening, you are exposed to the following four types of electromagnetic radiation: yellow light from a sodium street lamp, radio waves from an am radio station, radio waves from an fm radio station, and microwaves from an antenna of a communications system. rank these type of waves in terms of increasing photon energy.
Answers: 3
Physics, 22.06.2019 17:40, cravens511peeelg
The first-order reaction a→2b+c has rate constant 0.538 s−1. if the initial concentration of a is 0.867 mol l−1, what is the half-life of the reaction in seconds? remember to use correct significant figures in your answer (round your answer to the nearest hundredth). do not include units in your response.
Answers: 3
Physics, 22.06.2019 18:00, angie2118
Consider two regions of space containing a static electric field, region a and region b. in region a the equipotential lines are more closely spaced than those in region b. what can be said about the relative strength of the electric field in the two regions? a) the electric field in region a is stronger th
Answers: 3
Jerry drove to a park to take a four-day hike. He parked his car at the beginning of the trail, and...
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