Physics, 04.11.2020 23:10 jenstets05
1. Motion is the in position of an object. 2. Speed is divided by . 3. Distance is how an object moves. 4. Displacement is how far and the of an object's motion from the point. 5. Velocity is the of an object and the of its motion. Calculating Speed 6. A passenger elevator travels from the first floor to the 60th floor, a distance of 210 m in 35 s. What is the elevator’s speed? 7. A motorcycle is moving at a constant speed of 40 km/hr. How long does it take the motorcycle to travel a distance of 10 km?
Answers: 3
Physics, 21.06.2019 16:30
As , plants meet their needs for making food from air, soil, water, and the sun's energy in a process called there are plants called grow high in trees without here are words to put in the blanks. 1.) producers 2.) consumers 3.) chloroplasts 4.) epiphytes
Answers: 3
Physics, 22.06.2019 01:30
Ajet plane has a sound level of 120 db at a distance of 60 m. what is the q23. sound level at a distance of 6.0 km? (60)2 (6000)? om solution 80db db, hint: 16x assume ultrasound waves travel through the body of an animal at 1540 q24. m/s. if a 30,000 hz signal were reflected off a portion of a heart which was moving toward the source at 3 m/s, what frequency signal would return to the stationary source? solution 30.117hz
Answers: 3
Physics, 22.06.2019 14:30
Increasing the pressure on one spot of a fluid will increase the pressure everywhere else in the fluid a. pascals principal b. archimedes' principal c. bernoulli's principal
Answers: 1
1. Motion is the in position of an object. 2. Speed is divided by . 3. Distance is how an object...
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