Determine the net force necessary to (a) give an object with a mass of 4.2 kg an acceleration of 5.4 m/s2.

Q: When a certain force is applied to an object (object A) with a mass of 7 kg, its acceleration is 4.0…

A: Mass of body= 7 kg Acceleration in body A= 4 m/s2 Acceleration in body B= 2 m/s²

Q: Determine the net force necessary to give an object with a mass of 3.00 kg an acceleration of 5.00…

A: The expression used to find necessary net force is F=ma

Q: If we apply a constant force of 100 N on a 10.0 kg object that is located on a surface, what is the…

A: Given data F=100 Nm=10 kg

Q: What net external force is exerted on a 1100.0-kg artillery shell fired from a battleship if the…

A: Expression for net external force is F=ma Substitute F=1100.0 kg2.40×104 ms2=2.64×107 N

Q: An object moves in a straight line at a constant speed. Is it truethat there must be no forces of…

A: Moving at a constant speed does not mean that there are no forces acting on the object. It might be…

Q: A force of 45 N is applied in the horizontal direction to an object with a mass of 3 kg. Find the…

A: Given data The force is F=45 N The mass of the object is m=3 kg   The force on any object is the…

Q: when a certain force is applied to an object with a mass of 2kg, its acceleration is 10.0 m/s^2.…

A: Mass of object A = 2 kg  Acceleration of object A = 10.0 m/s2  Acceleration of object B = 4.0 m/s2…

Q: A net force F⃗  is required to give an object with mass m an acceleration a⃗  .  If a net force 6F⃗…

A: From Newton Second law Force = mass× acceleration  F = m×a  .... (1)

Q: What acceleration will result when a 12 N net force applied to a 3 kg object?A 6 kg object

A:

Q: - A 6.9 kg object undergoes an acceleration of 3.9 m/s2. (a) What is the magnitude of the resultant…

A: (a)  Consider an object of mass(m) 6.9 kg going with the acceleration(a) of 3.9 m/s2. Write newton’s…

Q: A force of 5 N produces an acceleration of 8 ms2 on a mass m1 and an acceleration of 24 ms 2 on a…

A: T

Q: An elevator, moving upward, decreases in speed from 8.20 m/s to 1.99 m/s in 2.03 s. Assuming…

A: Given values, Initial velocity of elevator, u=8.20 m/s Final velocity of elevator, v=1.99 m/s time,…

Q: The acceleration of an object is directly proportional to the forces acting on it. O True False

A: By Newton's second law of motion we know that  F=ma (1)

Q: Explain how the acceleration of an object is determined by the net external force on the object and…

A: Newton's second law of motion: Newtons second law of motion states that force is directly…

Q: A cleaner pushes a 4.60 kg laundry cart in such a way that the net external force on it is 59.5 N.…

A: Given: The mass of the laundry is 4.6 kg. The applied force is 59.5 N.

Q: A 8.00-kg object undergoes an acceleration given by a = (1.00 i + 8.00 j) m/s. (a) Find the…

A: (a) The expression for the force is, ∑F⇀=ma⇀∑F⇀=8.00 kg1.00 i^+8.00 j^ m/s2∑F⇀=8.00 i^+64.0 j^ N

Q: Find the force acting on a body if the mass equal ( 4.5 kg) and acceleration equal ( 3 m/sce2) * O…

A:

Q: A certain force gives an object of mass m1 an acceleration of 12.0 m/s2 and an object of mass m2 an…

A: Using Newton’s Second Law, the force

Q: Determine the force on an object when the mass of the object is 60 kg and acceleration is given as…

A: The second law states that acceleration of an object is dependent upon two variables - the net force…

Q: A force of 10 N gives an object an acceleration of 5.0m/s2. What force would be needed to give it an…

A: Force applied to an object,  Force, F = 10 N Acceleration, a = 5 m/s2 Force required for 1 m/s2…

Q: an object with a mass of 5.0 kg accelerates 8.0 m/s^2 when an unknown force is applied to it. what…

A: From Newton 2nd law we know,  Force(F) = mass(m) × acceleration(a)

Q: Determine the weight on an object when the mass of the object is 50 kg and the acceleration due to…

A: Determine the weight on an object when the mass of the object is 50 kg and the acceleration due to…

Q: A resultant force of 60.0 N gives a wagon an acceleration of 10 m/s2 . What force is required to…

A: Given : F = 60 N a = 10 m/s2 a' = 2 m/s2

Q: 1. A 0.40 kg toy car moves at constant acceleration of 2.3 m/s?. Determine the net applied force…

A:

Q: alculate the net force needed to accelerate a 200 kg piano 0.25 m/s^2

A:

Q: A resultant force of 20 N gives a body of a mass m an acceleration of 8.0 m/s2, and a body of mass…

A: The resultant force F = 20 N. The acceleration of the mass m is a = 8 m/s2. The acceleration of the…

Q: What is the sum of the net forces acting on an object traveling at a constant rate?

A: If an object is travelling at a constant rate (speed) then it means that its velocity is not…

Q: What force must be applied to a 506kg object to produce an acceleration of 0.5 m/s^2

A:

Q: Determine the net force necessary to give an object with a mass of 4.5 kg an acceleration of 3.8…

A: Given data The mass of the object is given as m = 4.5 kg. The acceleration of the object is given…

Q: 20] When a certain force is applied to the 2.5-kg standard mass, its acceleration is 3.0 m/s^2. When…

A:

Q: An object of mass 20.0 kg is falling in air and experiences a force due to air resistance of 40.0…

A: Given data: The mass of the object, m=20.0 kg. The resistive force exerted by the air on the…

Q: Determine the applied force required to accelerate a 3.25-kg object rightward with a constant…

A: Given data The mass is m= 3.25 kg The acceleration is a= 1.20 m/s2 The friction is f=18.2 N The…

Q: The acceleration due to gravity on the Moon's surface is one-sixth that on Earth. What net force…

A:

Q: If the acceleration of an object is zero, are no forces acting on it? Explain in words

A: Given , Acceleration of an object is zero.   We want to discuss about forces acting on it.

Q: When a certain force is applied to an object with a mass of 2 kg, its acceleration is 10.0 m/s2.…

A:

Q: Why can we neglect forces such as those holding a body together when we apply Newton’s second law?

A:

Q: Is it possible for an object to be moving in one direction while the net force acting on it is in…

A: The constant velocity bodies do not have any net force on it.

Q: According to Newton's ____ law, an object with no net force acting on it remains at rest or in…

A: Correct option is :  Option (d) - first

Q: A certain force gives an object of mass m, an acceleration of 12.0 m/s? and an object of mass m2 an…

A: Given for mass m1, acceleration (a1)= 12 m/s² Given for mass m2, acceleration (a2)= 3.3 m/s² We know…

Q: A 3.00-kg object undergoes an acceleration given by a (2.00î + 5.00j) m/s². Find (a) the resultant…

A: Given : mass of the object, m=3 Kg acceleration of the object, a→=(2 i^ +5 j^ )m/s2   Determine :…

Q: A constant force is applied to an object, causing the object to accelerate at 9.0 m/s²

A:

Q: Determine the net force necessary to give an object with a mass of 2.7 kg an acceleration of 4.1…

A: Given: The mass of the object is 2.7 kg. The acceleration of the object is 4.1 m/s2.

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!