A sunfish sailboat is a small sailboat, typically used for one or two people. The mass of the boat on its own is approximately 60 kg. Jalen (mass = 70 kg) is out sailing on his own when a strong gust of wind gives him an acceleration of 2.0 m/s?. a. Draw the free body diagram for the boat (including Jalen). b. What is the net force acting on the boat(including Jalen)?

Q: On vacation, your 1400-kg car pulls a 560-kg trailer away froma stoplight with an acceleration of…

A: Part a The net force deployed on the trailer can be determined easily, provided the acceleration of…

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Q: A 95 kg paratrooper is falling at terminal velocity, a) Draw a free-body diagram of the paratrooper…

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Q: Under certain conditions, the human body can safely withstand an acceleration of 10 g. (a) What net…

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Q: A boat moves through the water with two forces acting on it. One is a 1,950-N forward push by the…

A: (a) Acceleration of the boat a=Fforward-Fresistivem=1950 N-1200 N1100 kg=0.6818 ms2 (b) The distance…

Q: A 1000 kg car pushes a 2000 kg truck that has a dead battery. When the driver steps on the…

A: Given: Car pushes = 1000 kg Truck pushes = 2000 kg Force = 4500 N

Q: Under certain conditions, the human body can safely withstand an acceleration of 10 g. (a) What net…

A:

Q: A boat moves through the water with two forces acting on it. One is a 2 000-N forward push by the…

A: a) The acceleration of 1000kg boat will be, The net force on the boat will be,

Q: A shopper in a supermarket pushes a loaded cart with a horizontal force of 10 N. The cart has a mass…

A: Given: Force  by cart, F1=10 N Mass of cart, M=30 kg Time taken, t=3 s Force by child, F2=30 N…

Q: a boat moves through the water with two forces acting on it. one is 1875-N forward push by the water…

A: Given data:  Forward push Force (F) = 1875 N Resistive force (f) = 1200 N Mass (m) = 1100 kg Time…

Q: On November 6, the fight between Saúl “el Canelo” Álvarez (m=76 kg) and the American Caleb Hunter…

A: a) acceleration of Canelo a = F/m = 3000/76  a = 39.47 m/s2

Q: A 2 000-kg car is slowed down uniformly from 20.0 m/s to 5.00 m/s in 4.00 s. (a) What average force…

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Q: A man of mass M-77 kg and woman of mass m =64 kg stand facing each other on an ice area, both…

A: Given:- The mass of the man = 77 kg  The mass of the woman = 64 kg  The woman pushes  the man with a…

Q: Two blocks of masses m and m2 (m, > m2) are placed on a friction- less table in contact with each…

A: a)The free body diagram of m1 is,

Q: A 50.0 kg driver is riding at 35.0 m/s in her red sports car when she must suddenly slam on the…

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Q: A boy pulls a carriage with a force of 20N by a thick rope making an angle of 25° with the…

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Q: What force is required to slow a 1250-kg car traveling 115 km/h to 30.0 km/h within 3.50 s? (a) How…

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Q: A boat moves through the water with two forces acting on it. One is 2000 N forward push by the water…

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Q: A boat moves through the water with two forces acting on it.One is a 2.00 x 103-N forward push by…

A: Given:Mass of the boat = 1000 kgForward push on the boat by the water = 2000 NResistive force on the…

Q: A brave but inadequate rugby player is being pushed backward by an opposing player who is exerting a…

A:

Q: A boat moves through the water with two forces acting on it. One is a 1,800-N forward push by the…

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Q: A mango weighing 3 N is at rest on your head. What is the net force on the mango? a.) If the mango…

A: since mango is at rest. Its acceleration is zero. So by Newton's 2nd law  Fnet = m×a = m×0  Fnet = 0

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Q: A pickup truck with mass of 1230 kg moving at 105 km/h stops within a distance of 53.0 m. (a) What…

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Q: A car of mass 1400 kg is pulled a 560 kg trailer away from parking lot with an acceleration of 1.85…

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Q: A brave but inadequate rugby player is being pushed backward by an opposing player who is exerting a…

A: Given, Force, F= 800 N, Mass of losing player, Ml=90 kg, acceleration, al=-1.20 m/s, and mass of…

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A:

Half Life

The concept of Half Life has numerous practical applications some of them includes figuring out the effective drug dosage to finding out when a radioactive becomes safe to use. If you look for a career in Nuclear Physics you will need this concept.