3. If the acceleration of an object is zero, are no forces acting on it'
Q: If a train/car/bus is moving at a constant velocity then what must the forces be?
A:
Q: 11- If the weight of the block is 50N at the elevator, what will be the new weight when it is moved…
A: The weight of block = 50 N. So, mass of block = 50/9.8= 5.1 Kg.
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A: The applied force is AThe friction force is B
Q: Calculate the maximum allowable force that can be applied to stop a 1000 kg vehicle if the maximum…
A: Given:Mass, m = 1000 kgMaximum allowable acceleration, a = 2.5g = 2.5 x 9.8 = 24.5 m/s2.
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A: If the force is acting along the same direction as the object's velocity, then the work done will be…
Q: *4-116. Replace the three forces acting on the shaft by a single resultant force. Specify where the…
A: Solution:-Given that
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A: Calculate the net vertical force in the vertical direction. ∑Fy=Net upward force-Net downward…
Q: If the force acting on a body of mass 40 kg is much will the acceleration change? AN
A: According to the Newton's second law Force =mass x acceleration
Q: The force acting on an object is given by F = (6x - 10) N, where x is in meters. b My Questions |…
A: The force Fx is given as, Fx=6x-10 N............ (1)
Q: TOUMO 2. If you apply 45 N of force to a cart that weighs 75 kg then what is its acceleration…
A:
Q: If The Net Force Acting On A Body Be Zero, Then Will The Body Remain Necessarily In Rest Position?
A: No, if the net force acting on a body be zero, then the body won’t necessarily be in the rest…
Q: Why must an object at rest have either no force or a minimum of two forces acting on it?
A: Explanation: 1. According to the newton1st law, If the body is in motion it always in motion or…
Q: Two forces are attempting to accelerate a mass to the right. One is of magnitude 20 N and the other…
A: forces on the right side = 20 N and 40 N
Q: What happens when you apply a force to an object?
A: A force can produce the following effects to an Object: (a) A force can move a stationary object: An…
Q: 29. A body of mass 2kg begins to slide down a plane inclined at an angle of 40° with the horizontal.…
A: Condition for equilibrium along the plane of the incline
Q: The net force on an accelerating object suddenly becomes zero and remains zero. The object…
A: Whenever there is some net force acing the body ,the body will have some acceleration. Because of…
Q: 44. A 23-kg suitcase is being pulled with constant speed by a han- dle that is at an angle of 25°…
A: Given: The mass of the suitcase is 23 kg. The angle of the applied force is 25o above the…
Q: 1. How fast can you accelerate 60-kg object if you push on it with 120-newton of force? (Assume…
A: It is given that the body is pushed with a 120-newton force and its mass is 60 kg.
Q: Do you know how much strain the rope must bear in order to accelerate an automobile that weighs 960…
A: Dear student The relation between force and acceleration is given by: F = ma
Q: 81. Calculate the force (in newtons) required to push a 40-kg wagon up a 10° incline (Figure 19). 40…
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Q: MA 39. onclo bonion FIGURE 4-53 40 Problems 32 and 33. MB Mass ma rests on a smooth horizontal…
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Q: When you stand flat on the ground, which is exerting a greater force: you pushing on the Earth or…
A: When you stand flat on the ground, there are two forces act on you. One is your weight due to mass…
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Q: 13-8. What force does a 180-1b man exert on the floor of an elevator that is moving downward and…
A: The objective of the question is to find the force exerted by a man on the floor of an elevator that…
Q: 4. A force is applied to the right to drag a sled across loosely packed snow with a rightward…
A:
Q: Why must an object at rest have either no force or a minimum of two forces acting on it?
A: An object is at rest. It must have either no force or minimum of two forces acting on it. Let's…
Q: If a bicycle and a massive truck have a head-on collision, upon which vehicle is the impact force…
A:
Q: 10. When two horizontal forces are exerted on a cart, 800 N forward and 400 N backward, the cart…
A: for equilibrium net force acting on the object must be zero.......
Q: 3) When being pushed up a ramp, the motion is 35° up (sky-wards) from due West. If gravity pulls on…
A:
Q: How does changing the applied force affect acceleration?
A: According to the Newton's second law of motion, the acceleration produced by an object is directly…
Q: The net force acting on Ford focus SE has a magnitude of 6800N. If the cars acceleration is 4.5m/s?…
A: Using Newton's Second Law of motion F = Ma Where F = Net force applied, M = Mass, a = acceleration
Q: 8 - A force of 10 N is applied to a stationary object of mass 2 kg for 5 seconds. How many meters…
A: Given Mass of an object is m= m= 2 kg Applied force is F=10 N Time taken is t= 5 seconds
Q: Can forces exist solitary on one object without any interaction with other objects?
A: A force can act on a single object without an interaction between two objects.An example for the…
Q: 7.) The gardner below pushes the lawnmower with a force of 200 N at an angle of 55 degrees. If the…
A: Given data, Force acted bt man = 200N mass of mower = 20kg angle made by mower with respect to…
Q: If the resultant force on a stationary object is zero what will the object be doing?
A: A stationary object
Q: 70. Friction is a force like any other force and affects motion. Friction occurs in * solids sliding…
A:
Q: An airboat with mass 450 kg, including the passenger, has an engine that produces a net horizontal…
A:
Q: (4.) At an instant when a 4.0-kg object has an acceleration equal to (5i+3j) m/s, one of the two…
A: Mass of the object, m = 4 kg Acceleration of the object, a = 5 i^ + 3 j^ First Force, F1 = 12 i^ +…
Q: 5] Refer to the given figure, the 60N tension force acts upward and rightward on Fido [Dog] at an…
A: The vector can be easily resolved into horizontal and vertical components using a right-angled…
Q: Two dogs are pulling on either end of a toy rope. One dog has a mass of 12 kg and pulls to the left…
A: On applying Newton's second law of motion.Mass Force The question aims to determine:the acceleration…
Q: 8. If the forces acting on the couple are in the same direction, that is they are not in the…
A: Couple A couple is two equal forces which act in opposite directs on an object but not through the…
Q: An object with no net force acting on it must be at rest.” Explain why this statement is false
A: If the no net force acting on it must be at rest is false because It never happens the net force is…
Q: A 71-kg man is in an elevator. Calculate the normal force on his feet (his apparent weight) if the…
A: Given Mass of a man = 71 kg elevator is accelerating at 3.0 m/s2 [down] We have to Calculate the…
Q: (28) A net, or unbalanced, force of 25 N acts on a 40.0 kg object for a period of 6.0 seconds. What…
A: According to the 2nd law of Newton , the force exerted on a body of mass m by an acceleration, a is…
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