the force exerted by gravity on 70 kg = N. O 10 О 68 О 66

Q: A weightlifter raises a barbell with an acceleration of 2 m/s². If the ne A weightlifter raises a…

A: ques: given: a=2 m/s2Fnet=316 N

Q: A 4.00-kg object undergoes an acceleration given by a = (8.00 î + 4.0o j) m/s. (a) Find the…

A:

Q: The weight of a body is 160 N. What is it's mass? Given g = 10 m/s²

A: Given in question: Weight of body(W) = 160 N                                  Gravitational…

Q: 4. A 10.0 kg mass hangs on a string with a tension of 52.0 N, what is its acceleration? (-4.61 × 4.6…

A: Given data Mass m=10.0 kg Acceleration due to gravity is g=9.80 m/s2 Tension in the string is T=52.0…

Q: objects

A: Given: The net force on the object = 35 N Mass of the object = 35 Kg Acceleration of the object =?

Q: Two boxes with masses M1 = 10 Kg   and  M2 = 15 Kg, connected with a massless string are placed on a…

A:

Q: Two forces are acting on an object. One is 350 N at N45E. And the other is 400N at N30E. What is the…

A: Draw the diagram of the force-system.

Q: A boy pulls a car of mass m = 20 kg by a wire with constant force F = 200 N at an angle of 37°, the…

A:

Q: If not act any forces on a body, this means the body at rest. O False O True

A: Given  The statement is  if not act any forces on a body, this means the body at rest.

Q: le 6: A textbook with a mass of 2.20 kg is sitting at r en Ms. Ryan's desk. Determine the force of…

A: Givne: The mass of the book is 2.2 kg. The free-body diagram of the book is given below.

Q: A net force of 12 N acting on an object of mass 4 kg, produces an acceleration of O a. 48 m/s2 O b.…

A: Fnet=mam is the massa is the accelerationa=Fnetm

Q: Which of the following is an example of an unbalanced force O a book sitting on a table O a car…

A: A balanced force is a force that acts on an object that results in the object remaining in the same…

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

A:

Q: 19 If the normal force (N) acting on the object in the figure is 50N, the mass (m) of the object is…

A: Because object is in equilibrium so net force on object should be zero. So, N=mg

Q: Mazin is pushing a box with a force 47 N, in the East direction. Malik is pushing the same box with…

A: Given: - force by mazin = 47 N in east direction force by malik on same box is = 16N in west…

Q: A 200-g object fell and accelerated for 20 s over 10 m, from rest. What is its net force? * 40000 N…

A:

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 200 kg coal bag is lifted by a crane from a Coal-mine with an acceleration of 5 m/s^2. The force…

A:

Q: Fz F, = (5 N, 270º) F2 = (4.75 N, 18º) F3 = (0.55 N, 162º) F1

A:

Q: An object with a mass of 1.5 Kg accelerates 10.0 m/s2 when an unknown force is applied to it. What…

A:

Q: A 2.5 kg object has the following two forces acting on it: F = (16î + 133) N F, = (-9.0î + 203) N

A: Given:     mass, m = 2.5 kg     time, t = 3.9 s     initial velocity, u = 0 m/s    two forces acting…

Q: A boat moves through the water with two forces acting on i. One is a 2.00 × 10°-N forward push by…

A:

Q: A 200 N force, applied horizontally to a 4O 0 kg orange crate, results in an acceleration of 4.50…

A: Mass (M) = 40 kg Force applied (F) = 200N Acceleration produced (a) = 4.50 m/s2

Q: 6. If a 10 kg object is at rest on a table, what is the Normal Force? O 98 N O 108 N O -98 N O -109…

A: Normal force is equal to the weight of the object. N=W=mg

Q: 82. Shown below is a body of mass 1.0 kg under the influence of the forces FA, FR, and mg. If the…

A: Given  Mass m=1 kg  acceleration a=20m/s2

Q: tug boats pull a dis abled superlanker. Each tugboat ex Constant Force oF 1:75 X 106 N,one 16° north…

A: Given values:- Force,(F)=1.75 x 106 N ----(1) Angle,(θ)=160 -----(2) Distance covered,(d)=800 m…

Q: Which of the following is an example of an unbalanced force? O a book sitting on a table O a car…

A: Let the unbalanced force on the object is, F=ma here m is the mass of the object. a is the net…

Q: Two tug boats are pushing an ocean liner, as shown in Figure . Each boat is exerting a force of 400…

A: Each force = 400 pounds

Q: 2. Pushing Pulling Pushing Pulling 39 N 22 N 29 N 65 N Net Force 3. Pushing Pushing Pushing 23 N…

A: 1.  F' = 39 N right F'' = 22 N left  Net force, F = F' - F'' = 39 - 22 = 17 N right

Q: 1. A net force of 21.6N (1N=kg•ms*) accelerates an object at 10.8 ms What is the mass of the object?…

A: We are allowed to give the explanation of first question only which is given below.  Please repost…

Q: When I play tug-o-war with my 47 kg dog, I can "win" with a 380N pull at a 25° upward tilt - he…

A: mass of dog (m) = 47 kg applied force (F) = 380 N @25o upwards

Q: the force exerted by gravity on 70 kg = N. О 10 68 686

A: A force exerted by gravity is calculated by the formula:   F = mg   Here m is the mass of object and…

Q: A girl weighing 45kg is standing on the floor, exerting a downward force of 200N on the floor. The…

A: Answer:- (d) Equal to 200 N    Because    We know that    According to Newton's third law of motion…

Q: A net force of 15kg object is moving with an acceleration of 5 m/s². The net force acting on the…

A: Given:-  mass of object = 15kg acceleration = 5m/s2

Q: How much force is needed to accelerate a 66 kg Skier at im/s^2? O 6.6 N O 66 N O 100 N O 10 N

A: Given that, Mass of the Skier, m = 66 kg Acceleration of the skier, a = 1 m/s2 We need to find the…

Q: What is the magnitude of the net force on the object below? 97.3 N 86.1 N

A:

Q: 62. Which of the following forces is NOT a contact force? * O Weight O Normal force

A: WEIGHT is not a contact force. Rest all are contact forces. Normal force : This is the force that…

Q: A 200 N force due East and a 80N force due West both act on an object.  The object accelerates due…

A: From Newton's law Fnet=mam=Fneta

Q: What net force is needed to give a 40.0 kg grocery cart an acceleration of 2.4 m/s^2? a. 0.06 N c.…

A: Force is directly proportional to the product of mass with acceleration F=ma Where,  M is the mass a…

Q: 61. Which of the following is NOT a unit of force? * O kg.m/s O kg.m/s/s O Newton O all of these

A:

Q: 16. If you push on a cart with a force of 200 N and it doesn't move, you can conclude that O…

A: Newton’s 3rd Law: If object A exerts a force on object B, then object B must exert a force of equal…

Q: A 90 kg man on ice skates pushes and a 50 kg boy on skates with a force of 60 N. The magnitude of…

A: Mass of man = 90 Kg  Mass of boy = 50 kg  Force exerted by man on boy = 60 N

Q: A Amazon employee is pushing two carts with a constant force F. Container 1 contains the heavier…

A: Consider the free-body diagram of the given carts as follows.

Q: 7.25. What force does block A exert on block B in Ans. 15.0 N Fig. 7.13? 6 kg 2 kg 45 N A Figure…

A:

Q: Two forces F=30N and F,=10N act on a 4kg mass as in figure. The magnitude of acCceleration of the…

A:

Q: A 1.8 kg ball experiences two forces simultaneously as shown. 78 N Fnet = 80.5N north 5.6° F? If the…

A:

Q: An 800 kg elevator is going down and accelerates at 2.0 m/s^2. Find the tension (Newton) in the…

A: Draw the free-body diagram of the system.

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!