15. Why does an object in motion remain in motion, while an object at rest, rem O The object is being acted upon by unbalanced forces. An object at rest is a function of mass and acceleration. An object in motion is a function of Newton's third law of motion. O The object is being acted upon by balanced forces.

Q: Two masses in an Atwood machine are 2.2 kg and 13.3 kg, the vertical distance of the heavier body…

A:

Q: 3. A2- kg crate has mangoes with a mass of 20 kg, If the crate is being pulled with a force of 100…

A: mass of crate (m) = 2 kg Mass of mangoes (M) = 20 kg Force (F) = 100 N Initial velocity (u) = 0 ms

Q: 1) Two forces F, = 1.00 î + 2.00 j N and F, which is 4.00 N directed at 37°, measured from the…

A:

Q: A body of mass line. The Yelation between its displacment and timet is given by x= (t32t-10) m what…

A:

Q: 13 A particle of rest mass m is acted upon by a constant force F parallel to v. The acceleration and…

A: Given that                  The rest mass of the particle is = m  let's assume that m1 be the mass…

Q: An F-150 SuperCrew (m = 2400 kg) travelling on Highway 66 is going at a high rate of speed, 29.0 m/s…

A:

Q: After applying a force of 1000 N an object of mass 2000 kg will achieve what acceleration?

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

Q: 3 000-kg sailboat experiences an eastward force of 4 500 N by the ocean tide and a wind force…

A:

Q: A 40 kg sprinter starts from rest and 2.0 s later is running at a speed of 8.0 m/s. What is the net…

A:

Q: 9. Calculate the unbalanced force acting on a 0.50 kg toy rocket that accelerates at a constant rate…

A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…

Q: E12. Jennifer has a weight of 110 lb. a. What is her weight in newtons? (1 lb = 4.45 N) b. What is…

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Q: While skydiving, Dee Seperate opens her parachute and her 53.4-kg body immediately accelerates…

A:

Q: thrown at 180 m/s2 cnd its d ei busxeball messs ix 0.60 kg to what force ix neceysery g its…

A: Given data :            Acceleration = a             Mass = m      To find :             Force

Q: An object with a mass of 1.5 Kg accelerates 10.0 m/s2 when an unknown force is applied to it. What…

A:

Q: 9. A 5kg chair is being pushed to the right with a force of 20N but accelerates at 1m/s^2. What does…

A: The figure shows the free body diagram of the chair.

Q: A boat moves through the water with two forces acting on i. One is a 2.00 × 10°-N forward push by…

A:

Q: A 32.0 kg hiker's backpack is suspended by a single rope between two trees so that the pack is in…

A:

Q: Two masses (ma= 3 kg, mg= 5 kg) are attached to a (massless) meter stick, at the 0 and 75 cm marks,…

A:

Q: Jane, who has a mass of 81.0 kg, is riding at 15.0 m/s in his new car when she must suddenly slam on…

A: Given: mass m = 81.0 kgspeed v = 15.0 m/stime to stop t =0.5 sec

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: 82. Shown below is a body of mass 1.0 kg under the influence of the forces FA, FR, and mg. If the…

A: Given  Mass m=1 kg  acceleration a=20m/s2

Q: A cart of mass m is accelerated 5.00 m/s2 by a hanging falling mass, M = 260 gm pulling it. What is…

A: Given:      Acceleration of cart, a = 5.00 m/s2     mass of hanging falling mass , M = 260 gm =…

Q: A clarinetist, setting out for a performance, grabs his 3.450 kg clarinet case (including the…

A: In this case, two forces acting on the clarinet case, one is the force by the clarinetist in the…

Q: 1. An airplane has a mass of 3.1 3 104 kg and takes off under the infl uence of a constant net force…

A:

Q: A squid is able to use a type of jet propulsion to accelerate away from predators by ejecting water…

A:

Q: Answer in terms of vectors i and j

A:

Q: 1. A 4-kg mass is acted on by a resultant force of (a) 4 N, (b) 8 N, and (c) 12 N. What are the…

A: To solve the given question, we will use Newton's 2nd law of motion. If the net force acting on an…

Q: A 30 kg girl and a 40 kg boy stand on roller skates, face one another, and push off each other. If…

A: Newton's third law of motion state that, when two objects contact, they apply forces on each other…

Q: A stone w/ mass 40 kg SHS at bottom of bucket. A String of length .om is attached to bucket and the…

A: Given Mass of stone  m = 40 kg Length of string  l = 1m speed of stone v = 4.5 m/s

Q: A powerful motorcycle can produce an acceleration of 4.00 m/s2 while traveling at 90.0 km/h. At that…

A:

Q: What force does a trampoline have to apply to a 45.0-kg gymnast to accelerate her straight up at…

A: Given:- m= 45 kg a= 7.5 m/s2

Q: 2. An object with a mass of 5.0 kg accelerates 8.0 m/s? when an unknown force is applied to it. What…

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

Q: Weight of a body mass 6.0 kg is 60 N. What will be the weight of a boy of mass 65 kg. (a) kgf (b) N

A:

Q: 1. What average force is required to stop an 850-kg car in 9.0s if the car is traveling at 95 km/h?…

A: Part (1): Given: The mass of the car is 850 kg. The initial velocity of the car is 95 km/h. The…

Q: What force, in N, does a trampoline have to apply to a 45.0-kg gymnast to accelerate her straight up…

A:

Q: 62. Which of the following forces is NOT a contact force? * O Weight O Normal force

A: WEIGHT is not a contact force. Rest all are contact forces. Normal force : This is the force that…

Q: An object with a mass of 2.0 kg accelerates 2.0 m/s? when an unknown force s applied to it. What is…

A:

Q: What force does a trampoline have to apply to Jennifer, a 45.0-kg gymnast, to accelerate her…

A:

Q: While skydiving, Dee Selerate opens her parachute and her 53.4-kg body immediately accelerates…

A: Given: m = 53.4 kg  a = 8.66 m/s/s  g = 9.8 m/s/s

Q: 9)A 2-kg ball is moving with a constant speed of 5 m/s in a horizontal circ is the magnitude of the…

A:

Q: 33. A large rocket has a mass of 2.00 x 10° kg at takeoff, and its engines produce a thrust of 3.50…

A:

Q: 4.0 kg object has a velocity of 3i m/s at one instant. Eight seconds later, its velocity is (8i +…

A: We know that,First equation of motion :v=u+atand,u=3i^v=8i^+10j^t=8

Q: Chag 5 I Beno with mass of 8o ky Pushed along tlat ground. AMe-0,2 Men. | hano 38A knA, what does…

A: Given Mass m = 80 kg μk = 0.2

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: