A stretched spring must have which 1. potential energy. 2. kinetic energy. 3. chemical energy. 4....
The potential energy of a particular mass-spring system is 10 J when the spring is stretched by a distance of A. What is the potential energy when the same mass-spring system when the spring is only stretched by a distance of A/2? Select the correct answer Your Answer O 10J O 7.5J O 2.5J O 20J O 6.7J
What is Total energy? Kinetic energy + Potential energy Chemical energy + Heat energy Potential energy + Heat energy Kinetic energy + Chemical energy
What is Total energy? Kinetic energy + Potential energy Chemical energy + Heat energy Potential energy + Heat energy Kinetic energy + Chemical energy
A certain spring stores 12.4 J of potential energy when it is stretched by 2.80 cm from its equilibrium position. How much potential energy would the spring store if it were stretched an additional 2.80
Which of the following energy system(s) is (are) independent of orientation/direction? -Kinetic Energy (moving left vs right) -Rotational Kinetic Energy (spinning clockwise vs spinning anti-clockwise) -Spring-Mass Potential Energy (being compressed vs being stretched) -Gravitational Potential Energy (being 2 m above ground vs 2 m below ground) I thought it was kinetic energy and spring mass potential energy but is it also rotational energy?
Q1-A spring is stretched, and stores an elastic potential energy of 332 joule. How much (in cm) has the spring be stretched if it has a spring constant of 136 N/m? Q2-For the application part of this experiment, you have a spring of spring constant 154N/m. You measured that the hanging mass has an oscillation amplitude 4.71cm, and a maximum speed 0.78m/s. How many gram is the mass?
Urgent
A stretched spring has an elastic potential energy of 100 J. If the spring constant of the spring is 800 N/m, what is the extension of the spring? 0.25 m 0.12 m 0.5 m None of the above
What kind of energy is a type of potential energy? Chemical Heat Kinetic Electrical If the sidewalk and cart dent one another too much, they accelerate toward one another. True False Consider the earth spinning from west to east on its axis. It is slowing down in its rotation due to friction with the air. Using the right hand rule, in what direction is the frictional torque? S pole to N pole N pole to S pole Counterclockwise along the...
Question 7 The potential energy of a particular mass-spring system is 10 J when the spring is stretched by a distance of A What is the potential energy when the same mass-spring system when the spring is only stretched by a distance of A/2? Select the correct answer O 2.5J 7.5J 0 6.7 103 O 20 0 of 3 attempts used CHECK ANSWER E- 个
The energy of motion is called: Kinetic energy. potential energy, inertial energy. Power. In an inelastic collision: momentum is conserved. kinetic energy is conserved, both (a) and (b). If the velocity of a moving object is doubled and its mass is cut in half, the kinetic energy of the object is; remains the same, doubled quadrupled, cut in half. When the net work done on an object is speed of the object is me on an object is zero; the...