In an experiment performed in a space station, a force of 49 N causes an object to have an acceleration equal to 9 m/s2. What is the object's mass?

Q: In Newton's second law experiment, the time (t) needed to cover a fixed distance (S= 0.800 m) is…

A: Given relation is, t2=2SMTm2g Fixed distance is S=0.8 m. Slope is dt2dMT=1.63. Gravitational…

Q: The velocity of an object of mass m= 5.00 kg is giving by v(t) = (3.0m/s³)t²+ (2.00 m/s²)t. The…

A: Force acting on any object is equal to the rate of change of momentum of that object. It is given by…

Q: A Rolls-Royce Phantom traveling at 5.6 m/s2 acceleration makes an emergency stop with a net force…

A: Since you have posted multiple questions, we will solve the first question for you. Kindly repost…

Q: .Which of the following concepts indicate that an object has been subjected to an unbalanced force?…

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Q: At the end of a roller coaster ride, the cars must slow to a stop, but the magnitude of the…

A: Given information: Mass of the car (m) = 2400 kg Maximum allowed acceleration (a) = 1.6 g = 1.6 ×…

Q: A block with mass of  m1=2 kg is placed on top of a block with a mass m2=4kg. A horizontal force…

A: Given  The mass of the first block is m1 = 2 kg. The mass of the second block is m2 = 4 kg. The…

Q: f. An object is accelerating at a rate of 8 m/s' when it suddenly has the net force exerted upon…

A: Since we only answer up to three sub-parts, we will answer the first three. Please resubmit the…

Q: How much force must be applied in order for a 1200 kg car to maintain a velocity of 4 m/s in a…

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Q: Alex is asked to move two boxes of books in contact with each other and resting on a frictionless…

A: (A) Let FP be defined as the horizontal force. Let mA be defined as the mass of box A, and mB be…

Q: At an instant when a soccer ball is in contact with the foot of the player kicking it, the…

A: The horizontal component of the ball’s acceleration,The vertical component of the ball’s…

Q: Two forces FA and FB are applied to an object whose mass is 11.9 kg. The larger force is FA. When…

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Q: You are standing in an elevator in a tall building. Your mass is 65 kg. The elevator starts at t = 0…

A: Given Position y(t) = (0.75 m/s2)t2+(0.10 m/s3)t3 Time t = 4.0 s mass m = 65 kg

Q: An unknown mass and a 12 kg mass are tied to a light string and hung over a frictionless pulley. If…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A hot air balloon is accelerating upward. Which of the following is true? A) The bouyant force is…

A: A hot air balloon accelerating upwards has a lift force greater than its weight , the lift is due to…

Q: The parachute on a race car of weight 8010 N opens at the end of a quarter mile run when the car is…

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Q: A 0.260 kg particle moves along an x axis according to x(t) = - 10.0 + 3.00 t + 4.00 t2 - 6.00 t³,…

A: Newton's Second Law of Motion : Newton's second law says that the acceleration of an item is…

Q: A man weighs a fish with a spring scale attached to the ceiling of an elevator. While the elevator…

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Q: At an instant when a soccer ball is in contact with the foot of the player kicking it, the…

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Q: A 2000 kg car is accelerated uniformly from rest to a speed of 15 m/s in 10 s. What is the magnitude…

A: Given data: Mass (m) = 2000 kg Initial velocity (v0) = 0 m/s Final velocity (v) = 15 m/s Time (t) =…

Q: What is the magnitude of the final velocity of a 7.5 kg moving push cart maintained by an unbalanced…

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Q: Car A (mass = 1000 kg) was subjected to a horizontal force of 10,000 N to allow it to move along…

A: Given data:  Mass of car A (ma) = 1000 kg Force on car A = 10,000 N Frictional force on car A = 3000…

Q: Two crates, one with mass 4.00 kg and the other with mass 6.00 kg, sit on the frictionless surface…

A: Given that,  The mass (m1) of the first crate is 4.00 kg. The mass (m2) of the first crate is 6.00…

Q: The horizontal surface on which the objects slide is frictionless. The acceleration of gravity is…

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Q: On planet X, an object weighs 10.6 N. On planet B where the magnitude of the free-fall acceleration…

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Q: The acceleration of an object has a magnitude a. What is the magnitude of the acceleration in the…

A: Acceleration on the object is a.

Q: A man of mass 80 kg is falling vertically. He opens his parachute and experiences an upward…

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Q: An impala is an African antelope capable of a remarkable vertical leap. In one recorded leap, a 45…

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Q: 02. A is a mass 8 of kg and B is a mass of 6 kg, are on a flat surface. A string joins them…

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Q: A stationary 8.60 kg wood crate is pushed with an 46.5 N horizontal force that is parallel to a…

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Q: A train car of mass%3DM%3D 2400 Kg is initially at rest, Pushed by a net force exerted by magnets,…

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Q: d. none of the above. QUESTION 11 2 p A 188-pound astronaut in a training exercise experiences an…

A: The expression for force is,

Q: Consider Newton's First Law. Which one of the following is a correct statement ? O The net force…

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Q: 3. An object with a mass of 0.5 kilogram starts from rest and achieves a maximum speed of 20 meters…

A: Given data: Mass (m) = 0.5 kg Initial velocity (v0) = 0 m/s Final velocity (v) = 20 m/s Time (t) =…

Q: 4. Two blocks, A (mass=5.00 kg) and B (mass= 10.0 kg) are suspended by a cord on either side of a…

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Q: After visiting a delicatessen in the local mall, a student takes the elevator down to the parking…

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Q: At a circus, a donkey pulls on a sled carrying a small clown with a force given by 2.48i ^ + 4.33j ^…

A: Given,

Q: Three forces acting on an object are given by  F1 = (−1.65î + 7.10ĵ) N, F2 = (4.60î − 2.1ĵ) N,  and…

A: Hint(*)  acceleration = F→m = a→F→ = F1→+ F2→ +F3→(*) direction a^ =a→a→(*) m = F→a→(*) v→ =u→ +a→t…

Q: A(n) 927 kg drag race car accelerates fromrest to 115 km/h in 1.11 s. What average force is exerted…

A: Given datamass of car m=927 kgInitial velocity u=0Final velocity V=115 km/h…

Q: A box rests on a frozen pond, which serves as a frictionless horizontal surface. If a fisherman…

A: Using Newton's 2nd law: F_net = m*a m = mass of box = ? a = acceleration of box  = 3.50 m/s^2 F_net…

Q: Two forces FA and FB are applied to an object whose mass is 11.8 kg. The larger force is FA.When…

A:

Q: A fisherman is fishing from a bridge and is using,a "39.0-N test line." In other words, the line…

A: Given force F =39.0N acceleration a =2.29m/s^2 We have to find weight of the heaviest fish that can…

Q: A skier with a mass of 60 kg is sliding down a snowy slope, the slope with an angle of 30 degrees…

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Q: contact with the foot of the player kicking it, the horizontal or x component of the ball's…

A: Given,Ball's mass = 0.32 kgax = 700 m/s2ay = 750 m/s2Using Newton's LawFnet→ = Fx→ +Fy→ = m(axi^…

Q: According to Newton's 1st law of motion, if the net force acting is zero, ______________. a. an…

A: As the net force is zero so the object will maintain its initial state. If it is in rest then it…

Q: The weight of a mass on Mercury, where the acceleration due to gravity is 3.61 m/s2, is 1235 N. What…

A: weight  of the mass on mercury  W = 1235 N = m g = m x 3.61 m = 1235/3.61   weight of  the mass on…

Q: A student pulls a box of books on a smooth horizontal floor with a force of 100 N in a direction of…

A: Given data: Applied force (F) = 100 N Angle (θ) = 37°, above the horizontal Mass (m) = 40.0 kg…

Q: Two boxes of masses m and 2m are connected by a rope.  If the forward force on the more massive box…

A: Two masses m and 2m are connected by rope. Free Body Diagram: For box m: For box 2m:

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.