I went for a walk one day. I walked north 6.0 km at
6.0 km/h and then west 10 km at 5.0 km/hr. (This
problem is deceptively easy, so be careful. Begin
each part by reviewing the appropriate physical
definition.) Determine...
- the total distance of the entire trip
the total displacement of the entire trip
the average speed of the entire trip
- the average velocity of the entire trip
- the average acceleration of the entire trip
Answers: 3
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An object is 10. cm from the mirror, its height is 3.0 cm, and the focal length is 2.0 cm. what is the image height? (indicate the object orientation by including the + or - sign with the answer.) hi = cm +1.33 -1.33 +0.75 -0.75
Answers: 2
Physics, 22.06.2019 18:30
Adolphin emits ultrasound at 100khz and uses the timing of reflections to determine the position of objects in the water. part a what is the wavelength of this ultrasound? assume that temperature of water is 20 degrees c. answer in cm
Answers: 2
Physics, 23.06.2019 00:20
What efficiency of a car's engine when heat input is 200,000 joules and waste heat is 150,000 joules? a. 75% b. 35% c. 25% d. 85%
Answers: 2
Physics, 23.06.2019 08:20
Give an example of how both short term and long term memory are involved. explain procedural, semantic ,and episodic memory and then how each is involved in this
Answers: 2
I went for a walk one day. I walked north 6.0 km at
6.0 km/h and then west 10 km at 5.0 km/hr. (Thi...
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