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?

Q: A weightlifter lifts an 85kg weigh above her head at constant velocity. What amount of force did the…

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Q: If you push a crate with the force of 100N and it slides at constant velocity, how much is the…

A: When a force applied on a cart then the motion of the cart will be opposed by the friction force.…

Q: What is the acceleration of a 50 kg object pushed with a force of 500 newtons?

A: According to Newton's 2nd Law:   F = ma                                 ...... (1)               (…

Q: What is the weight of a person having a mass of 50kg? In Newton and in pounds?

A: Given mass of a person M = 50 kg we have to find out the weight of this person

Q: If a student kicks a soccer ball with 75 Newtons of force, with how much force did the soccer ball…

A: Answer:-  Given  A student kicks a soccer ball with 75 Newtons of force.  We know that  According to…

Q: A force of 1060 N is needed to bring a car moving at 20.1 m/s to a halt in 18.7 s. What is the…

A: force = 1060 N u = 20.1 m/st = 18.7 s

Q: An airplane is built to withstand a maximum acceleration of 7 g. If its mass is 1,210 kg, what size…

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Q: What force is needed to accelerate a 1900 kg car at one-third of g?

A: given :- mass of car m=1900 kg  acceleration due to gravity=g= 9.8 m/s2  acceleration of car a=…

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: What is the force on a 1,000 kilogram-elevator that is falling freely under the acceleration of…

A: From newtons second law of motion:

Q: How much force is required to bring a car of mass 1,273 kg, initially traveling at 28 m/s, to rest…

A: Given mass of the car = 1273 kg initially velocity = 28 m/s  Final velocity = 0 m/s (at rest)  time…

Q: What is the acceleration of a 50 kg object pushed with a force of 500 N?

A: mass = 50kg  Force = 500 N To find = acceleration

Q: What is the final velocity of a 1,700 kg car traveling at an initial velocity of 30 m/s south and…

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Q: A 15 kg bag goes from 12 m/s to 27 m/s in 6 seconds. What is the average force applied on the bag in…

A: Given data: Mass (m) = 15 kg Initial velocity (v0) = 12 m/s Final velocity (v) = 27 m/s Time…

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: The sun has a mass 333,000 times that of the earth. For a person on earth, the average distance to…

A: Gravitational force between two objects of mass m1 and m2 is,  F=Gm1m2d2 Here, G is gravitational…

Q: How much force does it take to bring 1,425 N car from rest to a velocity of 28 m/s in 13 seconds

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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: A skydiver falls 144 feet in three seconds how far does the skydiver fall per second?

A: Given data: Distance (d) = 144 feet Time (t) = 3 seconds Required: Constant Speed (v)

Q: Calculate the rate of acceleration of a 2,500-kilogram truck if a force of 4,200 N is used to make…

A:

Q: A piece of lead has a mass of 58 kg was placed on a rocket to the moon where the gravitational pull…

A: m=58 kggE=6gmgE=9.8 N/kg

Q: If you were to hit a Ping Pong ball of mass 0.0029 g with the same force that caused a 0.058-g…

A: Data provided: Mass of ping-pong ball (m1) = 0.0029 g Mass of tennis ball (m2) = 0.058 g…

Q: A 50-kilogram student stands in an elevator. How much force does she exert on the elevator floor if…

A: If the elevator is accelerating upward, this reduces the force of gravity by 1m/s2 .

Q: An airplane is built to withstand a maximum acceleration of 6 g’s  If its mass is 1,200 kg, what…

A:

Q: What is the force of friction between two objects if the coefficient of friction is 0.25 and the…

A: Given  Coefficient of friction (us) = 0.25 Normal force (F) = 8 N  Force of friction (f) = ? Force…

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: What is the velocity of a bag of mangos (mass of 23 kg) with the same momentum as an elephant with a…

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Q: What is the weight of an object (on earth) that has a mass of 45 kg?

A: Given data The mass of the person is an object as m = 45 kg.

Q: What force is required to stop a 1100 kg car in 8.0seconds if it is travelling at 25 m/s?

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Q: The net force of a vehicle that is accelerating at a rate of 1.5 m/s? is 1,800 Newtons. What is the…

A:

Q: An airplane is built to withstand a maximum acceleration of 6g. If its mass is 1,200 kg, what size…

A:

Q: Susan pushes against a 100 kilogram rock with a force of 5 Newtons, but the rock doesn't move. The…

A: Susan exerts a force of 5 N on the block.   The block does not move.

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

A: According to Newton's second law F = ma

Q: If you are travelling down the road at 10.0 m/s and hit the brakes to a stop in 3.0 meters, how far…

A:

Q: A 3,150-kg truck accelerates from 4.2 m/s to 7.8 m/s in 14 s. Which describes the average force…

A: acceleration is the rate of change in velocity

Q: if a guy pushes on a refrigerator with 109 Newtons of force, then the refrigerator pushes back on…

A: Given data: The force on refrigerator applied by a guys F = 109 N Required: The force on guys due to…

Q: what is the change in velocity of a 22kg object that experiences a force of 15N for 1.2 seconds?

A: mass = 22 kg F = 15 N t = 1.2 seconds

Q: How much force in pounds is required to steadily lift a 400.0N physics book straight up?

A: Weight of physics book, W=400 N

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 is net force on a bag pulled down by gravity with 18 newtons and pulled upward by a rope with…

A: Given:Force due to gravity = 18 N (Downward)Force due to rope = 18 N (Upward)

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: A man weighing 500 Newtons exerts a force of how many Newtons?

A: According to Newton's third law, there is an equal and opposite reaction for every action.  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: The force of gravity on planet X is 167% of that found on Earth. If a person weighs 333N on Earth,…

A: The force of gravity on planet X F' is 167% of force of gravity on Earth F  . i.e.         F' =…

Q: What is the acceleration of a 1,500-kg racing car with a force of 4.5 x 103 N?

A: The acceleration of the car is [ a= 3 m/s2 ].

Q: How much momentum does a car of mass 1,881 kg have if it travels at a constant speed of 6.9 m/s?

A: Momentum is the impetus gained by an object to a motion. Data known, Mass of the car is 1881 kg,…