Physics, 03.07.2019 07:40 hectorgonzalejr333
Which tool is a lever? a. a doorknob b. a knife c. a screw d. a shovel
Answers: 2
Physics, 22.06.2019 01:10, twhalon72
The x-coordinate of a particle in curvilinear motion is given by x = 3.1t3 - 4.9t where x is in feet and t is in seconds. the y-component of acceleration in feet per second squared is given by ay = 2.3t. if the particle has y-components y = 0 and vy = 5.0 ft/sec when t = 0, find the magnitudes of the velocity v and acceleration a when t = 1.8 sec. sketch the path for the first 1.8 seconds of motion, and show the velocity and acceleration vectors for t = 1.8 sec. answers: v = ft/sec a = ft/sec2
Answers: 2
Physics, 23.06.2019 07:30, landofliam30
Adistance-time graph indicates than an object moves 100 m in 4 s and then remains at rest for 6 s. what is the average speed of the object?
Answers: 1
Which tool is a lever? a. a doorknob b. a knife c. a screw d. a shovel...
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