Physics, 04.07.2019 15:00 Ebberman3410
Answer you put a screw in a wall stud with a screw driver. then you put a screw in the wall with an electric screw driver. which of the following statements is true? a. less work is done with the electric screw driver. b. the same work was done, but the electric screw driver increased the rate of work. c. the same work was done, but the electric screw driver decreased the rate of work. d. more work was done because the electric screw driver was more powerful.
Answers: 2
Physics, 22.06.2019 15:30, Christyy1837
What are the similarities & differences between a thermistor and a light dependent resistor in physics?
Answers: 2
Physics, 22.06.2019 18:30, sarinaneedshelp01
A1000-kg car is moving at 30 m/s around a horizontal unbanked curve whose diameter is 0.20 km. what is the magnitude of the friction force required to keep the car from sliding?
Answers: 3
Physics, 22.06.2019 19:00, hairyears3394
Review multiple-concept example 7 in this chapter as an aid in solving this problem. in a fast-pitch softball game the pitcher is impressive to watch, as she delivers a pitch by rapidly whirling her arm around so that the ball in her hand moves in a circle. in one instance, the radius of the circle is 0.626 m. at one point on this circle, the ball has an angular acceleration of 66.1 rad/s2 and an angular speed of 12.6 rad/s. (a) find the magnitude of the total acceleration (centripetal plus tangential) of the ball. (b) determine the angle of the total acceleration relative to the radial direction.
Answers: 3
Answer you put a screw in a wall stud with a screw driver. then you put a screw in the wall with a...
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