Name two fictitious forces in nature.

Q: Which is another characteristic of these forces? Action and reaction forces always come in pairs.…

A: We need to tell the characteristics of Action and Reaction forces.

Q: Also known as a supporting force which balances the weight of an object or a person against a…

A: Supporting force which balances the weight of an object or a person against a contact.

Q: person is standing on an incline with a slope of 20° (with respect to the horizontal direction). The…

A:

Q: The resultant of two forces in a plane is 300 lbs in 120°. If one of the forces is 150 lbs at 20°.…

A: Given that:- Resultant of two force =300lbs in 120°

Q: Terminal velocity can be described as the maximum speed an object can travel falling towards earth.…

A: We are asked about the definition of terminal velocity.

Q: A weight with the mass of 0.55 kg and a bucket with the mass of 0.45 kg. hang on a fixed pulley.…

A: Given data: The mass of the weight is m1=0.55 kg. The mass of the bucket is m2=0.45 kg.…

Q: A pair of action and reaction forces acting on a body are known as accelerating forces O inertia…

A: When an action and reaction forces applied to the body then motion should be restricted.…

Q: What is the balancing vector?

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Q: You are driving car ahead lose control goes off road hit a tree. When I get to car driver is slump…

A: Firstly, u should picup the baby and remove him from the car. You should try to stop the babi's…

Q: A ball is dropped at 1.5 meters above the ground in 1.2 seconds. What is its velocity

A: When the ball reaches ground its displacement is s=-1.5 m Time taken to reach ground t=1.2 s The…

Q: The acceleration of an object is inversely proportional to     the net force acting on it.     its…

A: the question is---- The acceleration of an object is inversely proportional to ?

Q: also called field forces; attracts or repels from a distance or through empty space; no physical…

A: We have to categoried the force which also called field forcesb that attracts or repels from a…

Q: A truck is driving down the road at a constant velocity. List ALL the forces acting upon it. *…

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Q: An object is lowered by a rope at a constant speed in the presence of gravity. The net force on an…

A: Acceleration is the rate of change of velocity. If velocity(or speed) is a constant, acceleration is…

Q: Newton’s second law of motion relates an object’s acceleration to ___ *   a. its mass.   b. its…

A: Given in question  - Newton's second law.  To find - Newton’s second law of motion relates an…

Q: The weight of an object: Select all that apply A. Depends on its state of motion B. Is greater on…

A:

Q: What is vector in a force ?

A: Ques:What is vector in a force ?

Q: Which of the four fundamental forces in nature have an infinite range of action

A: Which of the four fundamental forces in nature have an infinite range of action

Q: Which of the methods of adding vectors you have studied can be considered more advantageous to use?…

A: The component method of vector addition can be considered more advantageous to use because it gives…

Q: A force of attraction between objects that is due to their masses; the force that brings all objects…

A: Option - C is correct answer

Q: Which statement is incorrect?  The gravitational force on an orbiting satellite due to the Earth aim…

A: Given that a satellite is orbiting around earth. Concept : Force on gravity on ms due to Me is given…

Q: The vertical component of a projectile is ______. a.) free moving b.) free fall c.) free in…

A: vertical component of projectile is free fall because only gravitational force act on it vertically…

Q: Find the speed of the ball as it strikes the floor.

A:

Q: he force of 10 N is making an angle of 30 ° with the horizontal. Its horizontal component will be 4…

A: Given: The magnitude of the force is 10 N.             The angle made by the force with the…

Q: Changes in motion are caused by:  Choose from the choices below.       unbalanced forces…

A:

Q: Given data: Mass=2.5 kg velocity=4 m/s

A: Given: The mass of the object is 2.5 kg. The velocity of the object is 4 m/s.

Q: Drag each term to its designation - either vector or scalar. Veccors ony Scalars oni acceleration…

A:

Q: State the parallelogram law of forces?

A: The law of parallelogram of forces states that if two vectors acting on a particle at the same time…

Q: For every action, there is an equal and opposite reaction, is Newton's: A) First law B) Second law…

A: According to zeroth law of Newtons First law: A body at stationery remains at stationery, a body in…

Q: A ball is thrown upward. While the ball is moving upwards, its acceleration is

A: When a body is falling freely, the acceleration acting on the body is acceleration due to gravity…

Q: An object in motion will continue to be in motion unless acted upon by an external force to change…

A: We know that newtons first law of motion states that an object will continue its motion  unless and…

Q: A measure of how hard it is to stop a moving object. For every action there is an equal and opposite…

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Q: A body has a mass of 50 kg. Its velocity is brought down from 20 m/s to 5 m/s by a resisting force…

A:

Q: Select all the examples that are vector quantities. | force | speed displacement |distance…

A:

Q: The Earth pulls on the Moon with an average force of 2.0×10^20 N. (A number that is literally…

A: According to the Newton's third law of motion, each action causes a reaction equal in magnitude but…

Q: A ball is thrown downward from the top of a tower with a speed of 6 meters per second. It took 3…

A:

Q: force of 100 N has a vertical component of 80 N. The horizontal component of the given force…

A: Given Force F = 100 N Vertical component = 80 N

Q: One of the four fundamental forces that bind atoms is called O Strong Nuclear Force Gravity O…

A: We have four fundamental forces in nature : 1) Nuclear or strong force which is a short range force…

Q: A stone is thrown horizontally from the top of a cliff. Ignoring air resistance, the forces acting…

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Q: Select the incorrect force vector acting on a cart that is moving upside down on a roller coaster…

A: We need to find the incorrect vetor acting on the cart.

Q: The force of gravitation between two objects is a force which is attractive for one object and…

A: In the given problem we have to explain the nature of gravitational force between two objects.

Q: A weight with the mass of 0.55 kg and a bucket with the mass of 0.45 kg. hang on a fixed pulley.…

A:

Q: You are given two bricks. The mass of the second brick is twice the mass of the first brick. Both…

A: Acceleration = gravitational force/mass  Gravitional force = mg , where m is mass and g is gravity…

Q: Inertia is the tendency of an object to support change in its velocity. True False

A: Given:-  Inertia is the tendency of an object to support a change in its velocity. Find:-  This…

Q: The actual weight of a body is always: O greater than the apparent weight smaller than the apparent…

A: Let the mass of a body is m  then the weight will be w=mg  ( g is the acceleration due to gravity)…

Q: 30. The ratio of an object's weight to its mass is equal to to the objects. b. inertia C.…

A:

Q: The resultant of two unequal forces perpendicular with each other is 15 N. The magnitudes of the…

A: Given data:  Two unequal forces Forces are perpendicular to each other Resultant force (R) = 15 N…

Q: The law of inertia applies to moving objects. objects at rest. both moving and nonmoving objects.…

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Q: Which force decreases the velocity of an object? Stretch the Yellow Highlight Box over the answer.…

A: Given, thrust , drag, torque and centripetal forces

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!