If an object is in equilibrium, which of these is definitely true? Group of answer choices
There is no net force on the object.
Its velocity is zero.
Its acceleration is positive.
None of the answers given is true.
Net force on object in equilibrium is zero. An object in equilibrium can be stationary or moving with constant speed .
answer there is no net force on the object
If an object is in equilibrium, which of these is definitely true? Group of answer choices...
The acceleration of a body cannot be zero at a point where Group of answer choices the average velocity is positive. the instantaneous velocity is increasing. none of these. the instantaneous velocity is zero.
For an object is moving with constant positive acceleration, which of the following statements is true? [Enter all correct answers eg. B or AC or ABC or ...] A) The position of the object must also be positive B) The velocity of the object must also be positive C) The velocity of the object must be zero D) The velocity of the object must be continually changing by the same amount each second E) None of the above Please explain.
When an object is falling in air at terminal velocity, (choose all correct answers) Group of answer choices the net force on the object is down. the net force on the object is zero. the net force on the object is up. there is no gravitational force on the object. there is a gravitational force on the object up. there is a gravitational force on the object down. the velocity is decreasing. the velocity is increasing. the velocity is constant.
Answer the following questions. Choices: True, False. A. During the collision of a car with a large truck, the truck exerts an equal size force on the car as the car exerts on the truck. B. During the collision of a car with a large truck, the car exerts a lesser force on the truck than the truck exerts on the car. C. In order not to slow down, an object moving at a constant velocity needs a non-zero net...
1) An object is in static equilibrium. Which statement(s) about this object must always be true? A) The net force on the object is zero. B) The acceleration of the object is zero. C) No forces are acting on the object. D) Both A and B E) All of these 2) A large fast-moving truck collides with a small stationary car. During the collision A) the car and the truck have the same magnitude of acceleration. B) the magnitude of...
An object is moving forward with a constant velocity. Which statement about this object MUST be true? A. No forces are acting on the object. B. The net force on the object is in the forward direction. C. The acceleration of the object is in the forward direction. D. The net force on the object is zero.
Question 7 Which of the following is/are true? Group of answer choices b) As DOL rises, expected EPS rises c) As DOL rises, expected coefficient of variation falls a) As DOL rises, fixed costs as a percentage of total costs increases None of the other answers is true All of the above are true
Which of the following is generally true for an object in free fall? Choose all that apply. a. An object in free fall feels only the force of gravity b. An object in free fall feels at least three forces c. An object in free fall moves with a constant velocity d. An object in free fall moves with a constant acceleration e. An object in free fall feels zero net force
Which of the following is not true about depreciation? Group of answer choices It is a non-cash expense. It affects corporate taxes. It does not affect net income. All of these are true.
Which of the following is a true statement? Group of answer choices A cost pool is the value of a group of costs used to make a single product. Unit cost is the value assigned to a cost object based on a percentage of the sales price. A cost object always equals one unit of production. Cost drivers are used to determine when and how much overhead to allocate to work in process.