1. A particle with a mass of 200g is acted on by a force of 4.5N. The acceleration of the particle is

Q: What net external force is exerted on a 1100.0-kg artillery shell fired from a battleship if the…

A: Expression for net external force is F=ma Substitute F=1100.0 kg2.40×104 ms2=2.64×107 N

Q: a 1525-kg sports car accelerates from rest to 96.5-km/h in 5.92s what magnitude force does a 66.8kg…

A: Given data:  Initial velocity (v0) = 0 m/s Final velocity (v) = 96.5 km/h Time (t) = 5.92 s Mass (m)…

Q: A bowling ball weighing 61.5 N initially moves at a speed of 4.00 m/s. How long must a force of 42.5…

A:

Q: 2.) An object has a mass of 30kg and is moving at a velocity of 20m/s. How much force is required to…

A: Write the given values with the suitable variables. m=30 kgu=20 m/sv=0 m/sT=2 s Here, m, u, v, and T…

Q: 4. A mass traveling up an inclined plane has an initial velocity of8.m/s. The mass experiences an…

A: According to the law of conservation of energy , energy can neither be created nor destroyed but can…

Q: What momentum does a 1520 kg car have if it’s traveling with a velocity of 33.47 m/

A: Given Mass of car is m=1520 kg Velocity of car is v=33.47 m/s   Find the momentum of the car.

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: The applied force P is equal to 160N and the mass of the box is equal to 20 kg. Determine the…

A: Given:- The applied force P = 160 N  The mass of the box m= 20 kg  The coefficient of the kinetic…

Q: A runaway train car that has a mass of 1.53e+4 kg travels at a speed of 6.32 m/s down a track.…

A: Given data The car's mass is m = 1.53 x 104 kg The speed of the car travelling is u = 6.32 m/s The…

Q: A wagon accelerates 15.0 m/s^2 when a force of 650.0 newtons is applied to it. What is the mass of…

A: Given: Wagon acceleration, a=15.0 m/s2 Force applied, F=650 N

Q: The amount of net force required to keep a 5-kg object moving rightward with a constant velocity of…

A: Given: Mass of the object = 5 Kg Constant velocity = 2 m/s net force = ?

Q: If we exert 1200N on an object to cause it to accelerate 0.55m/s2, what is the mass of the object?

A: Exerted force is F = 1200 N Acceleration of the particle is a = 0.55 m/s2

Q: How long would it take a 2.30 × 10 3  kg truck to go from 22.2 m/s to a complete stop if acted on by…

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Q: A net force of 5.30 N acting for 4.10 s on a mass initially at rest causes it to travel 4.95 m in a…

A: F = 5.30 N t = 4.10 s vi = 0 s = 4.95 m m = ?

Q: 3. What average net force is required to stop a 7 kg shopping cart in 2 s if it's initially…

A:

Q: 3.) A 12-kg block is acted upon by two forces that in opposite direction, one a 540N and the other…

A: Mass of object, m=12 kg Forces, F1=540N  and F2=1260N Let a be the acceleration.

Q: Given data: K.E = 1804 J Velocity = 28 m/s. Find the mass of object 2

A: Solution:We know relation between kinetic energy and mass is:K.E = 12 mv2

Q: 4. A spring balance calibrated for accurate measurements of mass on earth was brought to mars. The…

A: From the question it is given that: weight of rock on Mars = Wm = 14.7 NAcceleration due to gravity…

Q: what force acts on a 1,150kg car travelling at a velocity of 23.0m/s when the brakes are applied,…

A: Given, Mass of the car = 1150 kg = m Velocity of the moving car = 23 m/s = u (initial velocity)…

Q: 7. Find the acceleration of an object when the force is 5.2 N and the mass is 2.6 x 102 kc O 50 m/s?…

A: Formula of acceleration is as follows: a=Fm…

Q: by

A: The kinematics equation can be used to find the position of an object, time taken, or the velocity…

Q: A 6110-kg bus traveling at 20.0 m/s can be stopped in 24.0 s by gently applying the brakes. If the…

A: Given:- The mass of the  Bus = 6110 kg  The speed of the bus = 20.0 m/s  The time to stop bus when…

Q: 7. How fast is Michael accelerating if his mass is 10 kg and he is exerting 1,500 Newtons of force?

A: Dear student,                     According to the guidelines I am allowed to answer only one…

Q: If a force of 50N is applied to an object for 0.2s, and it changes its velocity by 10 m/s, what…

A: Given data: Force (F) = 50 N Time interval (Δt) = 0.2 s Change in velocity (Δv) = 10 m/s Required:…

Q: A bullet of mass 0.02 kg is fired from a rifle. The bullet takes 0.02s to move through the barrel…

A: Initial velocity of the bullet = 0 ms-1 Final velocity of the bullet = 200 ms-1 Time to travel =…

Q: 2. A person with a mass of 65 kg travels through a snow using snow board. He is skiing for 20s and a…

A: Given: Mass of the person, m=65 kg The friction force, F=25 N Time, t=20 s

Q: The driver of a 1000 kg car traveling at a speed of 16.7 m/s applies the brakes. If the brakes…

A: Write the given values with suitable variables. m=1000 kgu=16.7 m/sv=0 m/sF=-8000 N Here, m denotes…

Q: 2 A weight can be hung by string in any of the following 4 ways of same type. In which type is the…

A:

Q: An object accelerates 7.2 m/s2 when a force of 4.0 newtons is applied to it. What is the mass of the…

A:

Q: 2. Find the force given to an object that travels for 3 minutes with an initial velocity of 8.5 m/s…

A: According to Bartleby guidelines we can only solve the first question at a time. Kindly post the…

Q: A 30 kg boulder was initially moving at a velocity of 10 m/s, in order to stop it 10 N of constant…

A: Given, m = 30 kg. Retarding force = -10N u = 10 m/s v = 0.

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: 4. A force of 1 lb acts on a 1 slug object that can move freely. The object's acceleration is?

A:

Q: A body of mass m is attracted toward a 11.1 kg mass, 31.5 cm away, with a force of magnitude 6.60…

A:

Q: An 80.0 N horizontal force acts on an object with a mass of 4.00kg and is initially at rest. Find…

A: According to Newton's 2nd law, the force applied on a body is equals to mass of body multiplied with…

Q: A car moving at 14 m/s crashes into a tree and stops in 0.91 s. The mass of the passenger inside is…

A: Given data:  Initial velocity of car (Vi) = 14 m/s Final velocity of car (Vf) = 0 m/s Mass of…

Q: A force of 1.3N acts on an object and produces an acceleration of 5.3 m/s2. What is the mass of the…

A: As we know that Force (F) =Mass (m). Acceleration (a) -----(1) Hence Mass (m)=Force (F)/…

Q: 2-a force acting on stable object his mass ( 49 kg ) theh he moved with velocity 7 m/s after 3 s .…

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Q: 5. How much force would be required to slow a 400 kg car from 45 m/s to 27 m/s in 3 s? *

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Q: What force will change the velocity of a body of mass 1kg form 20m/s to 30m/s in 2s? a) 25N b) 10N…

A: According to the Newton's second law, F=dPdt=mvf-vit

Q: A 2 kg mass moving at a speed of 3 m/s is stopped by a constant force of 15 N. H many seconds must…

A: Let the mass is given by m. Let the initial velocity is given by v. The body which was initially…

Q: A force F = (9.45î − 3.25t ĵ) N, with t in units of s, is applied to a 2.00 kg object initially at…

A: Given Force F = 9.45 i - 3.25t j Magnitude of velocity |v|=15.0 m/s

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

A: Given data, Total mass = 1500kg Maximum acceleration = 2g Concept Used- Newton Second law  Which…

Q: 5. How long must a force of 100 N act on a 20-kg rocket to increase its speed from 100 m/s to 150…

A: 5) Apply Newton’s second law. Here, F represents the force, m represents the mass, v­f represents…

Q: For a ballistic study, a 1.9 g mass bullet is fired into softwood. The bullet strikes the wood…

A: