Randolph's mother is a physicist. She gave him a present for his birthday, but she told him he can only open it if he can calculate its mass. She told him that the normal force of the table exerts on the gift is 55 N. What is the mass of the gift

Q: Roan applied a net horizontal force of 145 N to Rey with mass 80 kg who is resting on the edge of a…

A: The Force (F) acting on an object is equal to the mass and the acceleration of the object. It is…

Q: Two storage bins are attracted to each other by a force of 10.2x 104 N. What would happen to the…

A: Given data The initial Force between the two storage bins is given as F1 = 10.2 x 10-4 N. Let the…

Q: A box of cereal with a weight of 3.8 N is at rest on the kitchen counter. What is the normal force…

A: Given data *A box of cereal with weight is W = 3.8 N The free-body diagram is given below

Q: A 65 kg student stands on a bathroom scale in an elevator. She notices that the scale reads 520 N.…

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…

Q: A 75 kg man standing on a scale in an elevator notes that as the elevator rises, the scale reads 825…

A:

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

A:

Q: Your shopping cart has a mass of 65 kilograms, In order to accelerate the shopping cart down an…

A: mass of shopping cart = M M = 65 Kg acceleration of shopping cart = 0.3 m/s2 Force required = F

Q: A parol (Christmas lantern) made of bamboo sticks and covered in colored paper is hung on a string…

A: Given  Mass of the parol m=100g=1001000kg=0.1kg     To find  Tension T in the string

Q: In an experiment performed in a space station, a force of 75 N causes an object to have an…

A:

Q: Imagine that you are holding a book weighing 4 N at rest on the palm of your hand. (a) A downward…

A: Note :- Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the…

Q: You have most likely been in an elevator that accelerates upward as it moves toward a higher floor.…

A:

Q: Question 122

A: The force of friction between the crate and the floor is

Q: 6. Nelie Newton has a weight of 100 N. If she is hanging from a bar with 2 ropes attached. What will…

A: Neils Newtons has weight of 100 N.

Q: The mass of a subway car and passengers is 47,600 kg. If its acceleration as it leaves a station is…

A: Given data: M=47600 kg a=0.5 m/s2 Need to determine the net force acting.

Q: John and Peter were pushing a 2000 kg car and it reached a speed of 3.0 m/s after starting from…

A:

Q: A cow (of mass 250 kg) is caught in an alien spaceship's attractor beam. The beam applies an upward…

A:

Q: A woman stands on a scale in a moving elevator. Her mass is 59.0 kg, and the combined mass of the…

A: Given: Mass of the woman = 59 kg Mass of the elevator = 801 kg Force applied by hoisting cable =…

Q: A box of cereal with a weight of 3.8 N is at rest on the kitchen counter. What is the normal force…

A:

Q: A 63.4 kg person is standing inside an elevator. The elevator is moving upward at 2.78 m/s and is…

A: The write the expression for the net force, Apply Newton’s second law of motion,

Q: 19. What does Newton's first law of motion state? Force equals mass times acceleration. An object…

A: So, let me first state the Newton second law of motion here because three among these options are…

Q: acceleration of box A

A:

Q: 21. From the choices below, select the main fundamental, or universal forces. O frictional forces O…

A:

Q: A 26.84 kg dog jumps on a 86.86 kg bed. As the dog walks around on the bed, what is the average…

A: mass of dog = m1 =26.84 kg mass of bed = m2 = 86.86 kg

Q: A 70.0 kg astronaut pushes on a spacecraft with a force F in space. The spacecraft has a total mass…

A: GIVEN Mass of astronaut m = 70 kgThe space has a total mass M = 1.0 x 10^4 kg. The accleration of…

Q: A person pushes a 8 kg crate, exerting a 64 N force on it, but the crate's acceleration is only 5…

A: Given data:  Mass (a) = 8 kg Force applied (F) = 64 N Acceleration (a) = 5 m/s2

Q: A body cannot exert a force on itself. This statement is a direct consequence of Newton's

A: A body cannot exert a force on itself.

Q: A certain car (Mazda Miata) has a mass of 1080 kg and can go from zero to 26.8 m/s (0 to 60 mph) in…

A:

Q: I lift a box off the ground with 100 Newton’s of force. Gravity is pulling it down with 50 Newton’s…

A: We will start off by: making a free-body diagram: Using Newton's second law along the y-direction:…

Q: What is the net force on this box? 43 N 76 N 55 N ON 22 N 174 N 204 N

A: Given data: Force right direction = 43 N and 55 N Force along the left direction = 76 N Need to…

Q: Mary applies a force of 74 N to push a box with an acceleration of 0.42 m/s. When she increases the…

A: Given data         When F = 74N                     a = 0.42m/s²        When  F = 79N…

Q: The mass of a subway car with all of its passengers is 33,000 kg. It leaves the station with an…

A:

Q: A net force of 15 N is exerted on an encyclopedia to cause it to accelerate at a rate of 5 m/s2 .…

A: according to the Newtons second law, F=ma

Q: Steven is standing in an elevator that is moving upward, but slowing down as it approaches the 27th…

A: The acceleration caused by the gravitational attraction of large mass bodies is known as…

Q: Which of the following is a non-contact force A) Tension B) Friction C) Gravity D) Normal Force 11.…

A: 10. Gravity is non contact force 11. Normal force is a contact force 12. mass =m = 300 g = 0.3 kg…

Q: Two people each have a mass of 125kg. They are both in an elevator that has a mass of 500kg. When…

A:

Q: car has an acceleration of 4.42 m/s². The net force acting on the bike is 750 N toward the west.…

A: We use Newton law to solve the problem

Q: A person stands on a scale inside of an elevator at rest. The scale reads 800 N. What is the mass?

A:

Q: Astronauts in orbit are apparently weightless. This means that a clever method of measuring the mass…

A: Given:part (B):The vehicle in which she orbits experiences an equal and opposite force.Now,The force…

Q: A car with the mass of 800 kg is moving to the right with a constant speed of 1.4 m/s what is the…

A: Given data:  Mass (m) = 800 kg Constant Speed (v) = 1.4 m/s, towards right

Q: In an experiment performed in a space station, a force of 49 N causes an object to have an…

A: Given data: Magnitude of force on object is, F=49 N Acceleration of object is, a=9 m/s2.

Q: A construction worker pushes a wheelbarrow with a total mass of 50.0 kg. What is the acceleration of…

A: Given Mass of the wheelbarrow (m) = 50.0 Kg Force applied (F) = 75 N

Q: Newton's second principle states that: A The acceleration has the same direction as the applied…

A: Newton's second law F=ma. F=force. m=mass. a=acceleration.

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: A constant net force of 1520 N gives a toy rocket an acceleration of 2.6 m/s2. What is the mass of…

A:

Q: A net force of 15 N is exerted on an encyclopedia to cause it to accelerate at a rate of 5 ms^-2 .…

A: We know,         Force (F)=Mass(M)*ACCELERATION(a) Given,  F=15 N a=5m/s2

Q: standing on a scale in an elevator that is accelerating in the downward direction at a rate of 2. ne…

A: Given values:- Mass of the man,(m)=75 kg ---(1) Acceleration in the downward direction,(a)=2 m/sec2…

Q: A child pushes a desk with a force of 15 N to the right. The desk accelerates to the right. Which of…

A: Newton's Third law, "For every action, an equal and opposite reaction results"

Q: An automobile is pulled by a horizontal tow line, with a force of 950 N.  If its acceleration is 1.0…

A: Given: Force,F = 950 N  acceleration, a = 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!