Q: 6. An astronaut has a mass of 85 kg. Calculate his weight on Earth and on the Earth's moon (gmoon =…
A: Given: The mass of the astronaut is 85 kg. The acceleration due to gravity on the moon is 1.6 m/s2.
Q: 12.With a total force of 20,00ON, an air plane has a mass of 1,200 kg. What is its acceleration? 13…
A:
Q: 4. Calculate the mass of a body to which a force of 671 N will have to be applied so that it can…
A: Given data : Applied force , F = 671 N Acceleration, a = 32.2 m/s2 Formula :…
Q: 13. How much tension must a rope withstand if it used to accelerate 1200 kg car vertically upward at…
A: As you are not mentioned the direction of P. I won't be able to solve it. Kindly provide the…
Q: A 50 kg child on a skateboard experiences 75 N force. What is the expected acceleration of the…
A: The expression for acceleration of the child is a=Fm
Q: An astronaut applies a force of 14,000 N to an asteroid, and it accelerates at 4.00 m/s2 . What is…
A: according to Newtons second law, F=ma
Q: 3. A 3000-lb car traveling with a speed of 30 noh strikes an obstruction and is brought to rest in…
A:
Q: A cable raises a mass of 120.0 kg with an acceleration of 1.3 m/s2. What force of tension is in the…
A: mass, m = 120 kg acceleration, a = 1.3 m/s2
Q: 11. An object accelerates 7.2 m/s? when a force of 4.0 newtons is applied to it. What is the mass of…
A:
Q: 13. An object with a mass of 2.0 kg has a force of 4.0 newtons applied to it. What is the resulting…
A: Solution as
Q: A rescue helicopter lifts a 57.7-kg person straight up by means of a cable. The person has an upward…
A:
Q: 40. A rocket blasts off from rest and attains a speed of 45 m/s in 15 s. An astronaut has a mass of…
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Q: 4. How much mass is required to exert a force of 25 Newtons, accelerating at 5 m/s2?
A: Since there are multiple questions posted, we will answer the first question for you. If you want…
Q: 14. An object with a mass of 5.0 kg has a force of 20.0 newtons applied to it. What is the resulting…
A: According to Newton's 2nd Law: F = ma ...... (1) (…
Q: A 156-kg box is pushed onto a horizontal surface with a force of 4.868 N. What is the acceleration…
A: Given data The mass of the box is given as m = 156 kg. The force on the horizontal surface is given…
Q: 2. Determine the acceleration that a body whose mass is 677 gr can develop. when a force of 70 N is…
A: Write the expression for the acceleration. Here, F represents the force and m represents the mass.
Q: 5. A pulling force of 34.3 N causes a 3.5 kg jackfruit to fall from a tree. Find the acceleration of…
A: Given that, mass of jackfruit (m) =3.5kg pulling force (F) =…
Q: 6. A person of 45 kg can accelerate at 1.5 m/s? on a straight road. What is the force created? (2…
A: By Newton's second law F = ma F = 45×1.5 F = 67.5 N
Q: 11. An object accelerates 7.2 m/s? when a force of 4.0 Newtons is applied to it. Vhat is the mass of…
A:
Q: A 10.88 kg object speeds up from 15.3 to 45.86 m/s over a distance of 137.42 m. What is the…
A: Given that m= 10.88 kg vi =15.3 m/s vf= 45.86 m/s distance (x)= 137.42 m What is the acceleration…
Q: 7. An object with a mass of 6.3 kg has a force of 7.1 newtons applied to it. What is the resulting…
A: Concepts & Formulas:- According to the Newton's second laws of motion, resultant or net force…
Q: 3> Calculate the magnitude of force which when applied on a body of mass 0.5 kg produces an…
A: In the given question We have to determine the magnitude of the force.
Q: 12. An object accelerates 16.3 m/s? when a force of 4.6 newtons is applied to it. What is the mass…
A: According to Newton's 2nd Law: F = ma ...... (1) (…
Q: 5. Find the weight of a 2000 kg elephant.
A:
Q: Two forces are applied to a mass. 59.68 N is applied to the right, and 30.02 N is applied to the…
A:
Q: 10. An object accelerates 2.0 m/s? when a force of 12.0 newtons is applied to it. What is the mass…
A:
Q: 9. An object accelerates 5.0 m/s? when a force of 20.0 newtons is applied to it. What is the mass of…
A:
Q: What amount of thrust is necessary to launch a rocket with a of 2, 347kg with an acceleration of 242…
A: Given Mass of rocket is m = 2, 347 kg Acceleration is a= 242 m/s^2
Q: 10. A child pulls a wagon with a force of 12 N. The force of friction on the wagon is 3 N. What is…
A: Question no 9 requires previous question. 10. Fforward = 12 N Ffriction = 3 N Fnet = 12 N - 3 N = 9…
Q: 6. How long must a 50 N force act on a 400 kg mass to raise its speed from 10 m/s to 12 m/s?
A: Force , F = 50 N Mass , M = 400 kg V1 = 10 m/s V2 = 12 m/s To find = Time
Q: 5. An object with a mass of 7.5 kg accelerates 8.3 m/s? when an unknown force is applied to it. What…
A: Given mass of object m = 7.5 kg acceleration of object a = 8.3 m/s2
Q: 9. A 3500 kg race car starts a race with an acceleration of 21 m/s². What is the net external force…
A:
Q: 5. How much force must be applied by a kicker to give a stationary 2.5-kg ball an acceleration of…
A: Given Mass m = 2.5 kg Acceleration a = 40 m/s2
Q: 19. An object accelerates 8.2 m/s? when a force of 20.1 newtons is applied to it. What is the mass…
A:
Q: 26. A 10-kg object is to be given an upward acceleration of 0.3 m/s2 by a rope pulling straight…
A:
Q: 13. A net force of 345 N accelerates a boy on a sled at 3.2 m/s?. What is the combined mass of the…
A: Applied force (F) = 345 N m = mass of the boy and sled Acceleration (a) = 3.2 m/s2 g = gravitational…
Q: 10. A 5kg chair is being pushed to the right with a force of 20N but accelerates at 1m/s^2.…
A: Using Newton’s second law Fnet=maF+f=maf=ma-f
Q: 2-a force acting on stable object his mass ( 49 kg ) theh he moved with velocity 7 m/s after 3 s .…
A:
Q: force
A:
Q: 1. A rightward force of 250N is applied to a 25kg crate to accelerate it across the floor. Determine…
A:
Q: 9. What is the mass of a 10.0 lb. bag full of potatoes? 10. Find the force (N) on a 3000 kg car…
A: (9) Given data : Pound mass of bag of potatoes = 10.0 lb…
Q: 4. An object with a mass of 6.0 kg accelerates 4.0 m/s? when an unknown force is applied to it. What…
A: The given data are: Here, m denotes the mass and a denotes the acceleration.
Q: 5)A force of 250 N is applied to an object that accelerates at a rate of 5 m/sec ^ 2. What is the…
A: solution: Given Values, Force (F) =250 Nacceleration (a) =5 m/s2
Q: 6. What would be the velocity of an object that started at 78 meters and ended at 135 meters if it…
A:
Q: 7. An object accelerates 3.0 m/s? when a force of 6.0 newtons is applied to it. What is the mass of…
A: given :- acceleration of object a = 3.0 m/s2 force applied on object F = 6.0 N
Q: 3. Determine the weight of a 45 kg man.
A: mass, m = 45 kg
Q: 9. An object accelerates 5.0 m/s when a force of 20.0 Newtons is applied to it. What is the mass of…
A: Given: Acceleration of object a = 5.0 m/s2 Applied force in F = 20 N Find: mass of the object
Q: 7. A 1.2 kg rock is thrown with a force of 10.44 N. What is the rock's acceleration? m : a : F:
A: Solution: Given that mass of rock m = 1.2 kg Force applied F = 10.44 N to find the acceleration a=?
Q: An object with a mass of 2000 g accelerates 8.3 m/s? when an unknown force is applied to it. What is…
A: According to Newton's 2nd Law: F = ma ...... (1) (…
Q: 42)A net force of 90 N accelerates a bike and rider at 2 m/s². What is the mass of the bike and…
A: The net force acting on the bike and rider, Fnet=90 N The acceleration of the bike and rider, a=2…
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- A net force ___. (3.1) (a) can produce motion (b) is a scalar quantity (c) is capable of producing a change in velocity (d) both (a) and (c)A force of 2.10 N Is exerted on a 6.70 g rifle bullets. What is the bullets acceleration? (write your answer in m/s^2)Hi we started this new chapter about the 3 law of newton the exercice is : Two hockey players are standing motionless on the ice rink. At some point, the player on the left (L) pushes the player on the right (R) with a force of 60N. Calculate the acceleration of each player if mL = 80kg and mR = 95kg. Friction will be neglected I don't know what to do actually
- Bob pushes on a frictionless cart of mass 18.1 kg and the cart has an acceleration of 19.1 m/s2. If his friend Bill pushes twice as hard on an identical cart, what will be the acceleration (in m/s2)?A 30kg child is sitting on a frictionless skateboard. A 200N forward force is applied on the child, what is their acceleration? * 5.39m/s/s 9.19 m/s/s 7.24m/s/s 6.67 m/s/sNO NEED FOR EXPLANATION NOR SOLUTION19. Which of the following situations applies Newton's Third Law of Motion?A. The gun recoils into your shoulder after firingB. Pushing a truck and a car with the same driving force, the car accelerates fasterC. A marathon runner is not able to stop himself after crossing the finish lineD. The bus driver abruptly brakes, pushing the passengers in the forward direction 20. An interaction between two objects or between an object and its environmentA. Mass C. AccelerationB. Position Vector D. Force
- A 16276 kg helicopter moves upward with a constant acceleration from rest to a height of 493 m. The spinning blades create an upward thrust of 352370 N that lifts the helicopter into the air. How long does it take the helicopter to reach the height of 493 m? t = ________________________ s *Round to the nearest thousandth if necessary.A leaf on a tree stars moving when the wind blows on it how is this an example of newton's first law of motion? A. the wind exerts a force on the leaf causing its motion to change B the wind exerts no net force on the leaf because it is not a push or pulls C. the leaf stops moving even though the wind continues to blowA single-celled animal called a paramecium propels itself quite rapidly through water using its hair-like cilia. A certain paramecium experiences a drag force of ?drag=−??2 in water, where the drag coefficient ? is approximately 0.330 kg/m . If the paramecium's speed ? is 0.000137 m/s , what is the magnitude of the propulsion force that the creature must generate to move at this constant speed?
- How would I solve this question, trying to find the acceleration using the net force model?Everything on this page is the whole question.A 1.4 gram bullet is shot into a tree stump. It enters at a velocity of 341 m/sec and comes to rest after having penetrated the stump in a straight line. It takes 0.00032 sec to come to a stop after striking the stump. What was the force on the bullet during impact? (answer in Newtons)As a baseball is being caught, its speed goes from 31 to 0 m/s in about 0.008 s. Its mass is 0.145 kg. (Take the direction the baseball is thrown to be positive.) (a) What is the baseball's acceleration in m/s2? (Indicate the direction with the sign of your answer.)What is the baseball's acceleration in g's? (Indicate the direction with the sign of your answer.)(b) What is the force acting on it?