Physics Question

Q: A car accelerates with a constant acceleration of 1.5 m. s2 along a long straight road. How long…

A: Apply the first kinematic equation to determine the time. v =u + atGiven               v= 110kph=…

Q: A person travels by car from one city to another with different constant speeds between pairs of…

A: Given data:  A person travels between pairs of cities Speed (V1) = 100.0 km/h for t1 = 20.0 min…

Q: steel I-beam in the drawing has a weight of 8.00 kN and is being lifted at a constant What is the…

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Q: Part C Calculate the distance it travels during the first second. Express your answer using two…

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Q: A car is making a 12-mile trip. It travels the first 6.0 miles in 12 minutes and the last 6.0 miles…

A: Given Total distance = 12 mile Total time       = 12 minutes + 6 minutes =18 minutes

Q: Exercise No.4 Lecture .A fruck's speedincreases uniformly from 36 Km to 108Km in 20 S. Find hr a)…

A: This question is based on motion in one dimension.

Q: A car traveling 95 km/h slows down at a constant 0.50 m/s² just by "letting up on the gas." Part B ▸…

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Q: Hi I am in physics 1 and am trying to understand this problem. The problem saids a flea jumps…

A: Given,

Q: Please match the following physics equations with their descriptions. Describes how Speed changes…

A: Let the initial velocity = voLet the final velocity = v Let the acceleration = a Let the distance…

Q: A car is traveling at 28 m/s when the brakes are suddenly applied and result in a constant…

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Q: A part of a bicyclist's journey is captured using a motion detector and displayed on the graph…

A: The velocity versus time graph is given for a bicyclist in motion The velocity is plotted along y…

Q: w Write your answer in the space provided or on a separate sheet of paper. -> 1) An object has a…

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Q: m (0.5") t?where x is in m The motion of a particle along the x-axis is described by the equation v=…

A: The average acceleration in a time interval Δt = t2-t1 is defined as, aavg=v(t2)-v(t1)(t2-t1) The…

Q: f) A corvette can accelerate during high speeds at about 2.0 m/s. At this rate bow long does it take…

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Q: world record was set for the men's 100-m dash in the 2008 Olympic Games in Beijing by Usain Bolt f…

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Q: You decide to take a road-trip to Colorado to get a break from the Arizona heat, when you find…

A: When an object is slipping down through an icy hill road then the frictional force between the tires…

Q: Olympic champion swimmer Michael Phelps swam at an average speed of 2.01 m/s during the first half…

A: Speed in first half = 2.01 m/sHe tied the record at speed = 2.05 m/s

Q: A horse canters away from its trainer in a straight line, moving 48 m away in 9.6 s. It then turns…

A: Given: Distance from trainer, d=48 m in time t=9.6 s Halfway back distance s =48/2 = 24 m in time tb…

Q: Problems 10 I A sprinter starts from rest and accelerates to 10.0 m/s in a time interval of 1.00 s.…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: the R 55min,-4 You are riding a passenger jeepney on the way to your school. You are given the…

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Q: You are driving home from school steadily at 95 km/h for 120 km. t then begins to rain and you slow…

A: Given: Initial velocity, v1=95 km/h For distance, d1=120 km After rain final velocity, v2=50 km/h…

Q: ince the car travels during 1.25 seconds if it began at 40mph. Please use your converted value from…

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Q: Fig. 1.1 shows the speed-time graph for a car travelling along a horizontal road. 30- speed m/s 25-…

A: Point of non uniform acceleration at time t = 5 s in the region t = 4 s to t = 7 s.

Q: PROBLEM 6: Match the velocity-time graph with its description of motion REMEMBER! The slope of the…

A: Slope of Velocity time curve gives the acceleration of the object. Speed is increases if velocity…

Q: q2 A galah (Eolophus roseicapilla) flies 1.1 km north and then 4.3 km west, in a total time of 75…

A: Given value--- first fly = 1.1 km , North. second fly = 4.3 km , west . We have to find---…

Q: Part A An automobile traveling 95 km/h overtakes a 1.00 km - If the train's speed is 75 km/h, how…

A: The car and the train are moving in the same direction so the relative velocity of the car with…

Q: Read the following statements related to the concept of acceleration: I. Describe the change in…

A: Given :- Different statements related to concept of acceleration .

Q: i = Ae-Ht &+ Bt cos where A, B, t, and 1 are all non-zero constants. What are the units of B and u ?…

A: Using simple concepts we can solve the problem as solved below

Q: Part A If the car's speed decreases at a constant rate from 76 mi/h to 50 mi/h in 3.0 s, what is the…

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Q: 1 Terminal Velocity A piece of styrofoam is dropped from a height of 2 meters. After falling for…

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Q: A ball was dropped from a building and reached the ground in 4.00s. Show the equations that you use…

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Q: In a women's 100m race, accelerating uniformly, Jenny takes 2.50s and Bea 1.50s to attain their…

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Q: The rebounder in basketball has a vertical leap (that is, the vertical movement of a fixed point on…

A: Givenh=115 cm   or 1.15 mpart Aas h=u22g⇒u=2gh       =2×9.81×1.15       =4.75 m/s         answer

Q: As a technical engineer in the army, you are part of a team in charge of testing and commissioning a…

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Q: Many problems in Physics use subscripts to identify quantities. For example, many of the problems…

A: We have to use w basic formula.

Q: Provide an explanation on outlining the underlying physics principle and using correct…

A: Velocity of an object is rate of change in displacement of object and it's a vector quantity…

Q: Assume that the brakes in your car create a constant deceleration of 4.8 m/s² regardless of how fast…

A: Deceleration of the car ,    ao =4.8 m/s3

Q: An airplane needs to reacha forward velocity of 203.0 km/h (Please pay attention to the unit km/h…

A: The given data   The velocity of airplane, v = 203 km/h = 203×518 =56.38 m/s The runway distance, x…

Q: Please read Section 2.2 "A Little Calculus: Derivatives" if you are unfamiliar with derivatives. The…

A: Given data The velocity of the particle as a function of time is given as Vxt=-0.5 m3/s t2.   The…

Q: Question 34 "In addition to the time, The most relevant quantities in kinematics are" Displacement…

A: In kinematics, we deal with objects in motion. It can be constant velocity motion or it can be…

Q: You normally drive on the freeway between San Diego and Los Angeles at an average speed of 105 km/h…

A: Initial average speed = 105km/hrTime taken = 1hr 50 minute.

Q: During a test run on an airport runway, a new race car reaches a speed of 115.52m / s from a…

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Q: The picture shows the wingspan for a cardinal and for an Andean condor. What formula explains why…

A: Given scenario: Two birds with the comparison of their wing lengths: From the figure we can see…

Q: What is the dimension of k in the equation T = k sine, where m is the mass, a is the acceleration…

A: The dimension on both side of the equation should be equal. suppose the dimension of k is MxLyTz,…

Q: *- cer pua page dn page up delete Name 8 6. Date Block Score Graphing Motion Lab Coar. The goal of…

A: Please see the answer below.