At the end of an amusement park ride, it is desirable to bring a gondola to a stop without having the acceleration exceed 3 g. If the total mass of the gondola and its occupants is 2,095 kg, what is the maximum allowed braking force?

Q: braking force of 5000 N is applied to a 150 kg go-kart over 2.1 seconds, bringing it to a stop. How…

A: Given: The braking force is 5000 N. The mass of the cart is 150 kg. The time interval is 2.1 s. The…

Q: A 4 kg block requires 6 m to slide to a stop.If the force of friction was 22 N, what was the initial…

A:

Q: You push a table across the floor at a constant speed with a pushing force of 400 N.  Is the force…

A: Answer Equal to 400 N

Q: The heaviest invertebrate is the giant squid, which is estimated to have a weight of about 0.18 tons…

A: The weight of squid is 0.18 ton, one ton is equal to 907.185kg.Thus the weight of the squid in kg…

Q: How much force is needed to accelerate a 50 kg skier at 3 m/sec?

A: Write the given values with suitable variables. m=50 kga=3 m/s2 Here, m denotes the mass and a…

Q: Ignoring friction, If an equal force is applied to a 20 kg box and a 2 kg box, the acceleration of…

A: Given that:- An equal force is applied on both box.

Q: If the moon pulls the hammer with a force of 5 N, what is the force of the hammer on the moon?

A: Given  Force of moon on hammer Fmoon=5N

Q: The heaviest invertebrate is the giant squid, which is estimatedto have a weight of about 2 tons…

A: Weight is,

Q: If an object is moving north, the direction of the frictional force is (1) north (2) south (3) east…

A: If the object is moving north, the direction of frictional force is :

Q: A force of 900 N is applied to a 9kg object.  How fast will it accelerate?

A: The given data are: F=900 Nm=9 kg Here, F denotes the force and m denotes the mass.

Q: A bird is flying at 4 m/s that encounters a breeze blowing at 4 m/s in the same direction, what is…

A: Given- Speed of bird (VB) = 4 m/s, Velocity of blowing wind (VW) = 4 m/s

Q: 38. A l-kilogram bird stands on a limb. The force that the limb exerts on the bird is (1) 1 N (2) 2…

A: As per our guidelines, we are supposed to answer only first one question in case of multiple…

Q: A crate is held at rest on a frictionless 53° ramp by a rope parallel to the incline. If the tension…

A: Tension in rope = T = 7000N  inclined angle ∅ = 53°  let mass of crate be m

Q: A textbook with a mass of 2.18 kg is pulled across a table with a horizontal force of 5.5 N [E]. If…

A: Given data: Mass (m) = 2.18 kg Horizontal force (F) = 5.5 N, toward East Coefficient of friction (μ)…

Q: How much acceleration is produced by a force of 20 N exerted on an object of 4 Kg mass?

A: The equation for the acceleration produced by a force an object is given by,

Q: What is the net force acting on a falling 1-kg ball if it encounters 2 N of air resistance?

A: The given values are,

Q: How large a net force is required to accelerate a 1,703-kg SUV from rest to a speed of 12.9 m/s in a…

A: Net Force required....Fnet= 624.149 Newtons

Q: If a car of mass 785 kilograms accelerates a a rate of 3.25 m/s2, what is the net force on the car?

A:

Q: A cup of coffee has a mass of 0.377 kg. If you place this cup of coffee on a desk and let is sit…

A: mass of cup of coffee = 0.377 kg acceleration due to gravity (g) = 9.8 m/s2   To find : force…

Q: The heaviest invertebrate is the giant squid, which is estimated to have a weight of about 0.18 tons…

A:

Q: How much force does it take to bring a 1,200 N car from rest to a velocity of 40 m/s in 6 seconds?

A: Force is the product of mass of the body and the acceleration to keep it in motion. F=ma It is…

Q: A net force of 3,600 N acts on a car with a mass of 1,200 kg. What is the acceleration of the car?…

A: Given data:  Net force (Fnet ) = 3,600 N Mass (m) = 1,200 kg Required: The acceleration of the car

Q: If a free falling rock hits the ground with a force of 245 Newton, what is its mass ?

A: Given quantities: force with which rock hits the ground (F) = 245 Newton acceleration due to gravity…

Q: If you need to apply a 50 N force to slide a 30 kg object on a table at a constant speed, what is…

A:

Q: At the end of amusement park ride, it is desirable to bring a gondola to a stop without having the…

A: Given, Acceleration of the gondola is, a = 2g total mass of the gondola and it occupants, m = 2000…

Q: Standing on your bathroom scale in an elevator, you are shocked to see that you weigh 1.5 times your…

A: Let the weight of the person is W=mg Increased weight is WI=1.5mg

Q: A stack of four textbooks sits on top of a desk. The mass of the bottom book is 5.0 kg, on top of…

A:

Q: An object with a mass of 9kg experiences a force of 27N. What is the acceleration of the object

A:

Q: A tractor is speeding up at 3 m/s/s while pulling a 1,011 kg sled with a rope at an angle of 23…

A:

Q: The weight (in newtons) of 600 g of grapes on the Earth is

A: The mass of grapes on Earth is given as Acceleration due to gravity is given as

Q: An airplane with a mass of 1,455 kg tows a glider with a mass of 529 kg. If the airplane propellers…

A:

Q: The heaviest invertebrate is the giant squid, which is estimated to have a weight of about 0.19 tons…

A:

Q: A 9,300 kg railroad car traveling at a velocity of 17 m/s strikes a second box cart at rest. If the…

A:

Q: A braking force of 5000 N is applied to a 150 kg go-kart over 2.2 seconds, bringing it to a stop.…

A:

Q: A man is trying to push a box across a table. He pushes on the box with 5 N and the table provides a…

A: Given data The force applied by the man is given as F = 5N. The frictional force applied by the…

Q: The driver of a 2,346 kg pickup truck steps on the accelerator to increase its speed from 39 km/h to…

A: Given Mass of truck = m = 2346 kg Initial velocity = u = 39 km/h Final velocity = v = 50 km/h…

Q: A bowling ball has a mass of 7.0 kg and a velocity of 5.5 m/s. What is the force needed to stop the…

A: Given data:  Mass (m) = 7.0 kg Initial velocity (Vi) = 5.5 m/s Final velocity (Vf) = 0 m/s Time (t)…

Q: An archer shot a 0.06 kg arrow at a target. The arrow accelerated at 5,000 m/s? to reach a speed of…

A: Given information: Mass of arrow (m) = 0.06 kg Acceleration of arrow (a) = 5,000 m/s2

Q: What average force is required to stop a 950-kg car in 8.0 s if the car is traveling at 95km/h ?

A:

Q: How long must a tow truck apply a force of 600 N to increase the speed of a 1,500 kg car at rest to…

A:

Q: How large a net force is required to accelerate a 1,592-kg SUV from rest to a speed of 13.7 m/s in a…

A: Given, Mass of the SUV, Initial velocity, Final velocity, Distance, Use the kinematics equation and…

Q: While standing on a bathroom scale, a 60kg woman accidently holds onto a nearby counter with a force…

A:

Q: On aircraft carriers, catapults are used to accelerate jet aircraft to flight speeds in a short…

A: Given data *The mass of the jet is m = 17900 kg *The initial speed of the jet is u = 0 m/s *The…

Q: A car of mass 1,323 kg accelerates from rest to 21.8 m/s in 5.31 s. How much force was required to…

A: From Newton's 2nd law of motion, we know that, if an object has mass m and acceleration a then the…

Q: Just like Louis, Maria left a book on the roof of her car before driving away. The mass of the book…

A: Given, mass of the book, m = 725 gm coefficient of static friction between the book and the roof…

Q: A 1600-kg car accelerates from 8 to 21 m/s over a distance of 55 meters. What was the force that…

A:

Q: What is the net force needed to act on a 224 kg object in order to accelerate it from rest over a…

A: Let the mass of the object be M, the initial velocity of the object be u, the displacement of the…

Q: What is the maximum force of friction between a 40kg box and the floor if the coefficient of…

A:

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!