A golf ball (m = 67.8 g) is hit by a clab that makes an angle of 25.1° with the horizontal. The ball lands 222 m away on a flat fairway. The acceleration of gravity is 9.8 m/s. If the golf club and ball are in contact for 3.34 ms, what is the average force of impact? Neglect air resistance.

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A:

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A:

Q: A projectile is fired at ?0=394.0 m/s at an angle of ?=72.0∘, with respect to the horizontal. Assume…

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A: Given  Mass of rocket,M = 3.66× 104 kg  Thrust, F = 5.34×105 N  Acceleration due to gravity,g = 9.81…

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Q: 4.0 kg block rests at the edge of a platform that is 20 m above level ground.  The block is launched…

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Q: An archer shoots an 18.0-gram arrow at a 43.0-gram target on a wall 32.0 m high. If the arrow is…

A: Using law of conservation of energy, the expression for find velocity is 12mu2=mgh+12mv2v=u2-2gh

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Q: A motorcycle daredevil plans to ride up a 2.85 m high 29.0° ramp, sail across a 10-m-wide pool…

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Q: A bullet shot from a rifle has mass of 10.0 g and travels to the right at 350 m/s. It strikes a…

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Q: A 2.80 kg block is at rest on a horizontal floor. If you push horizontally on the 2.80 kg block with…

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A: Given, lower height, hi = 0.270 m final height, hf = 0.940 m

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Q: Two skydivers are holding on to each other while falling straight down at a common terminal speed of…

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A: Write the expression for friction force acting on the car.

Q: A hammer of mass m = 0.45 kg is moving horizontally at a velocity of v = 5.5 m/s when it strikes a…

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Q: Kyle, a 95.0 kg football player, leaps straight up into the air (with no horizontal velocity) to…

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