Physics

Explain how the stars impact the shape of a galaxy.
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At the instant a ball is thrown horizontally, an identical ball is dropped from the same height. Which ball hits the ground first? (no air resistance)
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Shown below is a parallel circuit of two light bulbs.(Bulb 1Bulb 2Which statement best describes what will most likely happen if Bulb 1 burns out?A. Bulb 2 will also burn out.B. Bulb 2 will blink off and on.C. Bulb 2 will stay lit, but will be a dimmer light source.D. Bulb 2 will stay lit and the light source will be stronger.NG
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If you apply a net force of 100 N to the hoverboard, and it accelerates2m/s/s, how much mass does it have?
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A toaster oven indicates that it operates at 1500 W on a 110 Vcircuit. What is the resistance of the oven?
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If you walk at an average speed of 5 km/h for 30 minutes, howfar will you walk? (Write your answer with Sl unit.
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Use the sentence to answer the question.Light is affected by gravity.Which inference can be made based on this fact?(1 point)Light behaves differently in space than on Earth.Light behaves differently in space than on Earth.Gravity causes light to refract.Gravity causes light to refract.Light moves faster in space than on Earth.Light moves faster in space than on Earth.Stronger gravity causes an increase in light.
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A car travels a certain distance from A to B with a speed of 60km/hr and then returns along the same path to the starting point with a speed of 40km/hr. Find the average speed and average velocity.a) Km/hrb) m/swrong answers will be reported!
1 Answer
What initial speed v is required if the blocks m1 =2.5 kg and m2=1.5 kg are to travel a distance d =7.0cm before coming to rest? Assume the coefficient of kinetic friction between m1 and the tabletop is k=0.21
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It requires a 70.4 N force (parallel to the inclined plane) to pull a 5.86 kg box up a 58.1 inclined plane with a rope at a constant speed. (a) What is the coefficient of kinetic friction between the inclined plane and the box? (b) If the rope were to break, what acceleration would the box experience as it slid down the ramp?
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8 N to the left , and 4 N to the right. Find the net force. Is this balanced?
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scientific notation. jst 11a
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rube goldberg machine steps
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Two boxes are 8 cm apart. Which of the following should Janet do to decrease the gravitational force between the boxes?
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Please help if you can!
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What does electrical energy transform into when used by objects in a home?
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You plug your microwave into an outlet and then you heat up a piece of pizza in it. This is an example of an...
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astronauts appear weightless while working in the international space station because
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Part AAs an object moves around, on which quantities does the change in its gravitational potential energy depend? Choose all thatapply.
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Force = 30 N. Mass = 5 kg. Calculate Acceleration
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I need help. please look at the image below and let me know I need this by 7:20 am pst.
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why is it so important that you take care of your nervous system?
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**BRAINLIEST** How does the Combining Vinegar and Baking Soda table represent the law of conservation of matter when baking soda and vinegar are combined?
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A child on a spinning ride at a playground has a centripetal acceleration of 0. 80 m/s2. The child completes a full circle every 4. 2 s. How far from the center of the ride is the child? 0. 068 m 0. 085 m 0. 27 m 0. 36 m.
1 Answer