Based on the diagram below, answer the following question based on a roller coaster wvith a mass of 12 kg v-10 m's 245 m's 100 m

Q: Given the roller coaster track below, complete the table. Show complete solution. Assume that: g =…

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Q: A moving cart collides with a stationary cart. The carts stick together and move at the same speed.…

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Q: You go through a loop in a roller coaster at constant speed. Your acceleration is:

A: Since it is moving in a loop that means its direction is changing constantly  Then, velocity is…

Q: The cabin of a small freight elevator is secured to a motor by a cable and is moving upward while…

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Q: A book is being pulled across a smooth table at a constant velocity. The book has a mass of 3.3 kg.…

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Q: A roller coaster car has a massive 320 kg. Starting from the rest the car requires 3.5×10^5 joules…

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Q: 2) A 0.145 kg baseball has a kinetic energy of 74J. Find its speed.

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Q: Gravitational potential energy is the stored energy due to the position (height)of an object.…

A: Gravitational potential energy is the energy possessed or acquired by an object by virtue to…

Q: A cannonball is fired straight up into the air. The cannonball leaves the cannon at a speed of 31…

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Q: Children are playing on top of a hill. A kid pushes a sled weighing 26.2kg down it on a 40 degree…

A: Given data *The sled weight is w = 26.2 kg *The angle is θ=400 *The distance travelled by the sled…

Q: A tennis ball weighs approximately 2 ounces on a postage scale. A student  practices his serve…

A: Introduction: Given problem is based on the basic kinematics. When body move with velocity it has…

Q: Question 2 The block of weight 50 N is pressed against the spring so as to compress it a distance…

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Q: when an F-14 airplane takes-off an aircraft carrier it is literally catapulted off the flight deck.…

A: According to Newton's second law of motion: F=mawhere, F is the net force            m is the mass…

Q: A motor with an input power rating of 1 horsepower [hp] that is 60% efficient lifts 8 liters [L] of…

A: Given  Input power =1hp=746 Watt efficiency=0.6 mass os water M=8L time =10s

Q: An air-conditioning unit is fastened to a roof that slopes at an angle of 35 degrees above the…

A: Given data: The angle of inclination of the roof, θ=35°. (a) Let Wg be the maximum permitted…

Q: A moving cart collides with a stationary cart. The carts stick together and move at the same speed.…

A: The question represents a moving cart collides with a stationary cart and we have to find the figure…

Q: A 3-kg ball on a string is connected to a hook in a wall. The ball is dropped from its initial…

A: Mass of ball: m = 3 kg Initial speed of ball: u = 0 m/s Initial angle of ball: θi = 80o  Final angle…

Q: A body of mass 4kg is connected to a body of mass 7kg with inextensible string pass over a pulley…

A: Given quantities: first mass (m) = 4 kg second mass (M) = 7 kg tension on the first mass (T) = 50 N…

Q: tudent wanted to test how the mass of a paper airplane affected the distance it would fly. Paper…

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Q: A shopping cart accelerates when a stronggust of wind blows across the Walmart parking lot, blowing…

A: Given, F=12 Nm=23 kgt= 5 s

Q: An object weighing 600N is suspended from two ropes that are attached to a ceiling 2.5 m apart. The…

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Q: The diagram above shows a ball (A) which is moving at 5ms-' before colliding with another…

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Q: s. The elevator takes š e first floor.

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Q: The diagram below shows a horizontal beam of negligible mass. The wall exerts a 42.0 N horizontal…

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Q: Blocks A(m-5kg) and B(m-12kg) are connected by a cord over a frictionless pulley with block A free…

A: Given data:  Mass of block A (mA) = 5 kg Mass of block B (mB ) = 12 kg Inclined angle (θ) = 30°

Q: An object of mass m, - 4kg placed on a frictionless, horizontal table is connected to a string that…

A: Solution: Given that m1 = 4 kg m2 = 6 kg

Q: 19. The amount of kinetic energy an object has depends on its gravity and speed speed and position…

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Q: Figure Shows load hanging from the ceiling of an elevator that is moving at constant velocity. Take…

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Q: A cannon with a mass of 2000kg fires a 20kg cannonball. The force that the cannon exerts on the ball…

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Q: This diagram represents a balloon that is moving in one direction while escaping air is moving in…

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Q: Two springs are connected in series so that spring scale A hangs from a hook on the ceiling and a…

A: Spring force F and the elongation or compression of the spring (x) is determined by the equation F =…

Q: A 6kg mass rests on a frictionless table. A string from this mass goes across a pulley and is…

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Q: You stand on a spring scale on the floor of an elevator. Of the following, the scale shows the…

A: Apparent weight will be W= m(g+a) when acceleration is upward And W= m(g-a) when acceleration is…

Q: A 10 Kg object dropped from a certain window strikes the ground 4.0 s. Neglecting air resistance a 5…

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Q: Mr. H ignites the enthusiasm of the class with a home-made cannon demonstration. The 1.27-kg cannon…

A: Using the conservation of momentum,

Q: A zombie horde is running towards you. You push the zombie horde with a school bus. The school bus…

A: Given data The work done on bus is W= 1250000 J The displacement by bus is d= 250 m

Q: An object with mass 8 grams moves with a velocity of 780 m/s. Find KE.

A: Given:   mass, m = 8 gram = 0.008 kg velocity v = 780 m/sec

Q: The diagram shows 5 different positions along a roller-coaster ride. The cart rolls freely along the…

A: Required : Rank of speeds.

Q: A curious child stands on the top of a 764 m skyscraper and drops a coin from the top of the…

A: height from the coin dropped h =764 m initial velocity of coin = u =0 m/s let final velocity of coin…

Q: A 2000-kg car traveling at 21 m/s takes 44 m to stop under full braking.  The same car under similar…

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Q: This answer has no units ° (degrees) ga ine m kg m/s m/s^2 W

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Q: Determine whether each description refers to a force or not. Force Not a force Answer Bank the light…

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Q: Two blocks ( 15 Kg and 25kg) are shown on a 40 degree incline connceted by a rope. An applied force…

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Q: Please answer the question and its subquestions entirely! This is one question with two…

A: 1. Given data: Mass, m=0.15 kg Initial velocity, vi=40 m/s Final velocity, vf=-50 m/s Time interval,…

Q: For a romantic dinner a couple took a small airplane for a quick flight to the countryside and then…

A: Given : Total time taken , t = 5 hours  Distance , d = 300 m  Speed of plane, v = 125 mph  Find :…

Q: With no losses in the string-pulley system, calculate the force (in Newtons) Alice must pull on the…

A: Given: The mass of the object is 47 kg  The motion of the objet is uniform. Introduction: Here,…