3) How much energy does a 100-W light bulb use in 8.0 hours?

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A:

Q: 3.39 You leave your house and walk 10.0 m east. At that point, you turn nor and walk 6.8 m. After…

A: 10m east  6.8m north  15m 45° south of  west  Imagine x axis along east and west  Y axis along North…

Q: .. 4.9 A 5.0 N force is applied to a 2.0 kg block on a frictionless surface. The block is initially…

A: Given that:-  Mass of block=2kg Force applied on the block=5N

Q: Question 2.6

A: X(t)= at2+bt3 Where,  a=1.50 m/s2   and   b= 0.05 m/s3 (a)  At  t=0s   , X = X1 (Let) Put  t= 0  ,we…

Q: SOLVE: Now you are ready to figure out the three quantities you were charged with calculating. For…

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Q: 2) A police car signals a motorcycle 100m meters away to stop. Since the motorcycle did not stop,…

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Q: A current of 0.78 A flows through a copper wire 0.50 mm in diameter when it is connected to a…

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Q: 2. A 52 kg ice hockey player moving at 11 m/s slows down and stops over a displacement of 8.0 m. ™C…

A: Given that: The mass of the hockey is m=52 kg The initial speed is u=11 m/s The final speed is v=0…

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Q: A force F is applied to a 2.0 kg radio- model car parallel to the x-axis as along a straight track.…

A: To calculate the work done from the given graph, the following concept to be used. " The area under…

Q: mall airplane flying horizontally with a speed of 186 mi/hr at an altitude of 315 ft above a remote…

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Q: A) i.,ii.,iii,

A:

Q: 50.0 N 1.00 m T= 2. What is the distance x in the figure below?

A: Solving the Differential Equation for Charging:Write the loop rule equation:Vo - iR - Vc = 0…

Q: Please question 2c and 2d

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Q: 5. Suppose hat a particular muchine in a facfoal has two 'steel pieces that must (ub against each…

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Q: Question 2.7

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Q: Particle A of charge 3.18 x 10-4 C is at the origin, particle B of charge -5.82 x 10-4 C is at (4.00…

A: Given data: Charge on particle A, qA=3.18×10-4C at 0,0 Charge on particle B, qB=-5.82×10-4C at 4,0…

Q: Q18: A pebble is released from rest at a certain height and falls freely, reaching an impact speed…

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Q: Given c=3.21 and b=1.32, what is a? Round to two decimals

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Q: A pebble is dropped from rest from the top of d falls 4.9 m after 1.0 s has elapsed. How much fa…

A: Given:-  A pebble is dropped from the rest from the top of the cliff   it falls in  t= 1 sec to d =…

Q: 3.52 Suppose that a plane has an airspeed of 180 mph, and that the wind is blowing at 48 mph to the…

A: Plane air speed is 180mph  Wind speed 48mph towards south  Plane wishes to travel 61° north of west…

Q: Four small spheres of equal mass m, two with a charge +q, and two uncharged are connected by…

A: Velocity is maximum when electrostatic potential energy is minimum, ie, when the string is straight.

Q: The biceps brachii is the typical muscle we associate with forearm curls. The forearm pivots about…

A: