when two springs of arbitrary stiffness values are in parallel, the force developed in them, as a result of a displacement, is the same? True or false
I believe this is true
Please explain with an example
when two springs of arbitrary stiffness values are in parallel, the force developed in them, as...
When the springs were placed on either side of the mass (vertically), is this the same as two springs in series? If not, Please explain and propose a model for how the stiffness is combined.
i) _________ True or False. A force with a strength of 50 Newtons acts on two different objects: a car and a truck. Because the force on the truck is the same as the force on the car, both vehicles will experience the same acceleration. Explain your reasoning. ii) Give an example of rotational motion. iii) When the net torque on an object is zero, the object will a) continue to spin in the same direction (clockwise or counterclockwise) b)...
Two thin parallel wires carry currents along the same directi one due to the other is on. The force experienced by a) Parallel to the lines b) Perpendicular to the lines and attractive c) Zero. 2 What is the unit of magnetic charge? a) Coulomb. b) Ampere-meter. c) Ampere. of these statements is not characteristic of a static magnetic fiel a) It is solenoidal. b) It has no sinks or sources. c) It is conservative. Two identical coaxial circular coils...
The difference of momentum entering and exiting a control volume at multiple locations when the streamlines are normal to the control surface and parallel is not equal to the sum of the external forces. True or False? The force of the weight of a fluid on a pipe bend can be neglected from the resultant force calculation if the bend is in the horizontal plane. True or false? What is the minimum set of values that must be known to...
please asap all of them 1) Two resistors are connected to each other in parallel, one resistor has a known value of R, the resistance of the second one is unknown. If the equivalent of two resistors in parallel is equal to what is the resistance of the second one? R A)R B) 2R C) DI E) 4R 2) Which one of the following sentences is correct about the velocity selector? A) The velocity of charged particles leaving a velocity...
Please look at my answer and make corrections. It is not possible to have an electric field line be a closed loop. Explain why this is true using potential and/or equipotential lines. Hints: The focus should not be on talking about charge distributions. My answer: Because the force of electric fields is conservative, the change in potential energy from arbitrary points A to B should be the same magnitude as B to A regardless of the path taken. A closed...
please need these answered clearly and correctly please, need it them done just quick to pass my class by tonight, questions 3-5 M i ques more work: Stretching a stiff spring a certain distance or stretching a weak spring the same distance? Defend your answer. - Stretching a stiff spring. This is simply because a stiff spring is more resistant to movement which requires more force or work to move it. 3. An object that has a small mass and...
Python! True or false? When testing if two values are equal, we use the = operator. For example: if guess = 42: print("You guessed correctly!")
For each of the following statements, decide whether they are true (T) or false (F), and explain your reasoning. a) When 4 identical lightbulbs are connected in parallel to a battery, they will shine brighter (produce more power) than if they were connected in series. b) If the distance between two charges is doubled, the force of repulsion or attraction they feel will be halved. c) If two Gaussian surfaces enclose the same amount of charge, the flux through them...
Q1: When two objects slide against oneanother, which of the following statements about the force offriction between them is true? Themagnitude of the frictional force is always equal to . Themagnitude of the frictional force is always less than . Themagnitude of the frictional force is determined by other forces onthe objects so it can be either equal to or less than . Q2: When two objects are in contact with norelative motion, which of the following statements about thefrictional...