7) (CLo n)The purpose of (zero) the force sensor before starting centripetal force experiment is: (1point...
A force sensor with the static sensitivity 2.5 Ohms/N generates a change in resistance on its output. This sensor is placed in one arm of the deflection bridge with an input voltage of 9 V in order to measure this resistance change. With no force applied, the transducer’s resistance is 200 Ohms, and all resistances in the bridge’s arms are equal. (a) Draw the schematic diagram of the deflection bridge: (b) Calculate the output voltage of the bridge for forces...
please provide steps. Conservation of Linear Momentum and Centripetal Force See Figure 7. A block of mass 1 kg starts from rest and slides down a curved track. The block a vertical height of 5 m before striking a 3-kg pendulum bob, drops at the end of the track which is initially at rest. An elastic collision takes place. The pendulum has a length of 1m, and the mass of the pendulum is only at the bob. Find the tension...
Does the force of gravity alone provide the means for the centripetal force, is this why they are equal ? For explaining why there is no normal force, could you see it as the astronaut having the same acceleration as the ship and so the relative acceleration = 0, so it's under the illusion almost of having no acceleration so there's no force ? Please !! If you have different reasoning please share. I'm just trying to wrap my head...
i only need 7 and 9 6. Find the muzzle speed of the ball a. 5.52 m/s b. 4.17 m/s c. 6.34 m/s d. 4.88 m/s 7. From the following graph you can find theof an object in motion, which has a e. 7.23 m/s f. None of These magnitude of Velocity vs Time 16 14 12 10 0 Time(s) a. Displacement, 15 m e. Displacement, 2.5 m f. Final Velocity, 2.5 m/s g. Initial Acceleration, 2.5 m/s h. None...
CHEM 101 LAB 7 PRELAB QUESTIONS B C AND D Experiment 7 Preparation of Alum PURPOSE oF EXPERIMENT: Prepare KAI(So,)2 12H20, an aluminum alum, from aluminum metal. (Note: ExPERIMENT 8 describes the gravimetric analysis of the sulfate content in alum.) Alums have the general formula MM(So) 12HO, where M* is commonly Na". K', Tl., NH,., or Ag, and Mt''is A广, Fe". Cr". Ti". or Co. . Samples of these compounds have a variety of uses in our everyday lives. Sodium...
Came: 7. What centripetal force does an 100-kg passenger experience when seated 15 m from the center of a Ferris wheel whose angular speed is 0.75 rad/s? a 844 N b. 458 N c. 127N d. 978 N 8. A spool of thread has an average radius of 2.00 cm. If the spool contains 75 m of thread, how many turns of thread are on the spool? "Average radius" allows us to not need to treat the layering of threads...
The force constant for the 1H35Cl molecule is 516 N/m. (a) Calculate the vibrational zero-point energy of this molecule. (b) If this amount of energy could somehow be converted to translational energy, how fast would the molecule be moving? (a) E = _____________________________ J (b) v = ___________________________ m/s The moment of inertia, I, of this molecule is 2.644 x 10-47kg m2. What are the frequencies of light corresponding to the lowest energy (c) pure vibrational and (d) pure rotational...
5. A passenger of mass 85 kg is riding in an elevator while The scale only reads the normal force it exerts on the (Note that 1 b 0.453 kg 4.45 N) a) What standing on a platform scale. does the scale read in pounds (lb) when the elevator is not moving? elevator is moving upward with an acceleration of 3.5 m/s?? c) What does the scale read in pounds (b) when the elevator is same acceleration of 3.5 m/s??...
N opposite the 7. An electron in an electric field experiences a force of 1 x 106 direction of the field. What is the magnitude of the electric field? (A) 1.6x 1023 NIC (B) 1.6x 102*N/C (C) 6.3 x 10AN/C (D) 6.3x 1025 NC 8. A 1μF capacitor has plates that are 0.2 mm apart. There is only empty space between the plates. What is the area of the plates? (A) 0.23 m2 (B) 2.3 ㎡ (C) 23 m2 (D)...
Question 19 4 points Save Answer Calculate the normal force, N, acting on a rider in an elevator if his mass is m 72.1 kg and the acceleration due to gravity g 9.81 m/s2. The elevator has constant velocity a ON b 406 N 。c. 707 N O d. 1008 N