Which of the following actions will increase the energy of an object? Select one: a. Lifting it from the ground and placing it on a shelf b. Increasing its velocity by throwing it across the room c. Stretching or compressing the object d. All of these actions will increase the energy of an object
It's answer is option number d.
All of these actions will increase the energy of an object.
Lifting will provide potential energy,
Throwing will give kinetic energy,
Stretching and compressing will give elastic potential energy.
Which of the following actions will increase the energy of an object? Select one: a. Lifting...
Question 1: Which of the following provides evidence that the thermal energy of an object is decreasing? Select one: a. Its speed is increasing b. ts speed is decreasing C. Its temperature is increasing d. Its temperature is decreasing Question 2: A block is observed to slide across the table, slowing down to a stop The homework slide for this question shows the four possible S/R energy diagrams for this interaction. Which one of the four S/R energy diagrams might...
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Which would increase the internal energy of your body (the system)? A. exercising by lifting weights B. going outside on a cold day C. drinking a cup of hot chocolate D. taking a cold bath E. None of these
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1. Two objects collide and stick together. Kinetic energy Select one: a. unable to determine with the information. b. Kinetic energy is conserved. c. Kinetic energy is not conserved. d. is conserved only if the environment is frictionless. 2. A ball of mass 0.10 kg is dropped from a height of 12 m. Its momentum when it strikes the ground is Select one: a. 2.4 kg·m/s. b. 1.8 kg·m/s. c. 1.5 kg·m/s. d. 4.8 kg·m/s. 3. If you double the...
If the velocity of an object is doubled and its mass is halved, which of the following statements is true about the object? Select one: a. Its momentum is halved; its kinetic energy doubles. b. Its momentum stays the same; its kinetic energy doubles. c. Its momentum is halved; its kinetic energy quadruples. d. Its momentum is halved; its kinetic energy is also halved.
1. Which one of the following actions will increase the current ratio, all else constant? Assume the current ratio is greater than 1.0. a. Cash purchase of inventory b. Cash payment of an account receivable C Cash payment of an account payable d. Cash sale of inventory at a loss 2. The Equity Multiplier is equal to: @ One plus the debt-equity ratio b. One plus the total asset turnover C. Total debt divided by total equity d. Total equity...
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An object that is in static equilibrium has which of the following properties? (Select all that apply.) Moves at a constant speed. Has no velocity. Cannot have any form of mechanical energy. Has no net torque acting. Has no net force acting. Has no angular velocity.