According to Newton’s second law, the mass of an object is 145kg and it is accelerating at a rate of 15m/s2.  The object’s force would be___. (F=ma) Show your work.  67N 130N 160n 4. 2,175N

Q: Will áfter it is released? ** 28. Two identical blocks of mass 5 kg are connected by a massless…

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Q: 3. Would a measured force of (86.5±2.1)N be in agreement with a theoretically calculated force of…

A: The measured force is 86.5±2.1 N. The theoretically calculated force is 82.1±2.0 N.

Q: A force of 15N acts on a body of mass 2kg. Calculate the acceleration produced.

A: Given data:  Force (F) = 15 N Mass (m) = 2 kg Required: Acceleration (a)

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A: Given that, the mass of the car is 870kg and it accelerates at 4.35m/s^2.

Q: 10. On his return trip, a meteoroid hits Pete's ship. The meteoroid experiences a force of 50N. What…

A: Newtons third law states that to every action there is an equal and opposite reaction i.e. F1=-F2…

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A: mass of first player (m) = 90 kg Mass of second player (M) = 110 kg Initial speed of first player…

Q: of

A: Given: The net force on the object = 3.50 N Mass of the object = 2.75 Kg Acceleration of the object…

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Q: Question 19 There is a car weighing 3,501 pounds sitting on a hill with an incline of 13°. How much…

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A: GivenA weight of 49kg falls from restLimiting speed , v= 30 m/s

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A: Distance of the soup from the table is S = 0.75 m Height of the table is H = 1.35 m

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Q: Three masses are hung on a force table. They are 60 g hung at 20 °, 20 g hung at 88 °, and 45 g hung…

A: Given that: m1=60g=0.06 kgm2=20g=0.02 kgm3=45g=0.045 kgm4=?θ1=20°θ2=88°θ3=152°θ4=?

Q: A 4 kg object possesses 25 J of kinetic energy. a) What is its velocity in m/s? b) What is the…

A: Given  Mass of object = M = 4 kg  Kinetic energy of object,E = 25 J  Velocity,V =???

Q: Use the approximation that g=~10 m/s2 to fill in the blanks in the following diagrams.

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Q: For the situation shown, what is the acceleration of the object? Show your work. 65 N 25 kg 110 N

A:

Q: 38) What is the mass in kg of an object that weighs 9.8 N? 39) What is the weight of an object that…

A: 38. the mass in kg of an object that weighs 9.8 N is W=mgm=Wg=9.8 N9.8 m/s2=1 kg

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A: Newton's third law of motion:-- The law of Action and Reaction. Explanation:- third law states that…

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Q: 13. If Pete tumbled off the ship during his spacewalk, he would be able to use his jetpack to return…

A: As mass of Pete is 1434 pounds therefore his mass in kg  M=1434 lb×0.45 kg/lbM=645.3 kg

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A:

Q: spring launcher ww A metal ball with was placed on a spring launcher. The ball was at rest until the…

A: Initial velocity of the ball (u) = 0 msForce (F) = 8 N Acceleration (a) = 16 ms2

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Q: ardeck.com/student/tqfyzrgzr A man applies a force of 220N to push a load up to the top of the…

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A: Given :     Radius of hill, r = 30 m We have,     acceleration due to gravity, g = 9.8 m/s2

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A: Given that, Force on one end(F1)= 200 N Displacement on one end(s1)= 3 m Displacement on other…

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Q: With reference to the diagram above, select the correct expression for the work done by gravity (Wg)…

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Q: image

A: Here I give the detailed explanation of Q1. Please repost the question separately for further…

Q: A shopper at the local grocery store exerts a net force of 9.8 N on a 4-kg shopping cart for 3.3…

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Q: 4. You roll a ball along a table. It rolls at a speed of 2 m/s for 6 seconds. How far did it roll?…

A: Here the speed is 2 m/s and time is 6 second.

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A: Given, mass m=15 kg velocity v=2.0 m/s

Q: Andrea, who has a mass of 65 kg, is swinging on a swing at the playground. At the lowest point of…

A: From conservation of energy, the expression for the height is, 12mv2=mgl12v2=gh-xh=v22g+x

Q: 5. You roll a ball along a table. It rolls for 8 seconds and travels 2 meters. How fast was it…

A: Velocity Of the ball is (V) = Distance covered by the ball/ Time taken by the ball V = 2/8 m/s

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”