Physics Question

Q: . The figure at the right shows the acceleration-time graph of a moving object. Answer the…

A: (a) The graph between 0 to 5 s is a rectangle. So, the area of acceleration time graph from 0 to 5 s…

Q: These are “plug-in-the-number” type activities to familiarize yon with the equations that link the…

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Q: 1 A car has acceleration of 1.20 m/s2 and starts from 2.50 m/s. What is its speed after 5.00…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: • Part D Calculate the numerical value of the father's velocity for segment C. IP An expectant…

A: In a position-time graph, the slope of the curve represents the velocity.

Q: The driver of a car slams on the brakes, causing the car to slow down at a rate of 27.0ft/s? as the…

A: The answers are below

Q: The school zone in front of your school has a posted speed limit of 25 mi/h, which is about 11 m/s.…

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Q: The greatest height reported for a jump into an airbag is 99.4 m by stuntman Dan Koko. In 1948 he…

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Q: Direction: Solve what is required in each of the following problems. Show a step by step process in…

A: In general, let us assume that u is the initial velocity, v is the final velocity and a is the…

Q: ment Submission estion4267545_2 Sign in assignment, you submit answers by question parts. The number…

A: (given) v = 0 u = 23 m/s a = g = -9.8 m/s2 v2=u2+2ax 0 =23 m/s2-2(9.8 m/s2)(h)  h=27.41 m Answer:…

Q: 1. A child is pushing a sled with a constant velocity of 6 m/s for 8 seconds. What is the…

A: Dear student The acceleration is defined as the change in velocity per unit time. Also the equations…

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

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Q: Q20. An object is shot straight up from 10 m above ground level with an initial velocity of vo = 17…

A: Given:The initial height of the object: h=10 mThe initial velocity is given as: v0=17 m/s in the…

Q: A cargo ship makes a short run between two docks: one in Mock Town. The other is in Logue Town. As…

A: Given data: Initial velocity (v0) = +7.4 m/s Final velocity (v) = 0 m/s Time (t) = 12.3 s Required:…

Q: Graphing: Graph the following. Be able to graph given data. Be able to identify the independent and…

A: The solution can be given as follows :-

Q: A student walks at a speed of 0.5 m/s and then begins to run 15 seconds later at a speed of 2.5 m/s.…

A: We know that-Equation of motion, v=u+ atafter rearranging can be written as- ⇒at= v-u⇒a=v-ut

Q: need help with question c

A: Step by step answer: Problem Description:1. First Motion: A cart is given an initial speed up an…

Q: A B C D T T 0 2 4 6 8 10 12 Which of the displacement vectors shown above represents a Ad= +8 m? O C…

A: Solution 1 :- Displacement :- It is a vector and defined as the difference between the final and the…

Q: A car is traveling at 74 km/h North. As the driver slams the brakes, the car accelerated at 4.6…

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Q: A car moving with an initial velocity of 1 m/s starts to speed up and reaches velocity of 13 m/s in…

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Q: A student drops a water balloon out of a dorm window 26 m above the ground. What is its speed when…

A: As per guidelines I am answering only First question. For answers of remaining questions please post…

Q: A ball is thrown upward and has a height function h(t) = -9t² + 54t, O where S Is in meters and t is…

A: given data as per question h(t)  =  -9t2  +  54t

Q: V. DISPLACEMENT, VELOCITY AND ACCELERATION 19. A boy from rest started jogging with an acceleration…

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Q: A person is travelling at 60mph at a 45mph speed limit road. The person sees a reduced speed limit…

A: We know that 1 mile = 5280 ft; 1 hour = 3600 seconds.Thus,now, the driver was at a speed of 60 mph.…

Q: A car is moving with a velocity of 20 m/s, it starts to decelerate by -2 m/s². How long it takes for…

A: Given data:  Initial velocity (u) = 20 m/s Acceleration (a) = -2 m/s2  Final velocity (v) = 0 m/s…

Q: An airplane accelerates from rest to a speed of 125 m/s while traveling a distance of 500 m What is…

A: We know that:_ V2 = U2 + 2aS Where, V = final speed ; U = initial speed a = acceleration  and S =…

Q: h x Part A A stone is thrown vertically upward with a speed of 21.0 m/s How fast is it moving when…

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Q: A human body can withstand approximately 10g of acceleration in a collision before death is likely.…

A: Given: The initial speed of the car is 55 km/h. The stopping distance is 26 m. The final speed of…

Q: Asphere is fired downwards into a medium with an initial speed of 22 m/s. Part A If it experiences a…

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Q: I need help with this problem and an explanation for the solution described below. (University…

A: Given: initial velocity of the rock in the straight upward direction (vi) = 13.0 m/sTaking the…

Q: It's a lazy day. You and your dog, Shamus, are both resting. Shamus is right next to you (you can…

A: Given Data: The acceleration  is, a = 2.2 m/s2. The initial velocity is, u = 0 m/s. The first…

Q: A car starts out from rest at the location x= 0 m and accelerates. At the moment it passes the…

A: Given:A start from rest and acceleratesSpeed is 14 m/s at distance 280 m and at Green parkCar stays…

Q: Vb 0- 1 2 3 6 8 TIme, s The Graph above shows the speed of a car traveling in a straight line as a…

A: Given:                       v  α  t            at t=0                u=0           at t=8…

Q: 4. A ball is initially rolling 3m/s east along a table. It undergoes an acceleration of 0.4m/s²…

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Q: 1. Consider the following v-t graph. a. At what time(s) is the object moving fastest? b. What is its…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: 27.) A penny is dropped from the top of a tall building. It falls 85 m to the ground. What is its…

A: Given The penny is dropped from the top of a building. Height of the building is h=85 m Initial…

Q: 1. New York to San Francisco. It travels at an average speed of 500 miles per hour. What is the…

A: Given: Average speed = 500 mph => 500 x 1.6 = 800 kph;

Q: You are driving home from school steadily at 97 km/hkm/h for 160 kmkm. It then begins to rain and…

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Q: You run at a constant speed of v = 6 mph. For the next 20 yards, you speed up with an acceleration…

A: Hello Dear, This question is based on kinematics of a particle. Here we are given initial velocity,…

Q: A car is driving along a circular track of diameter d = 0.75 km at a constant speed of v = 22 m/s.…

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Q: Liliana can paddle her kayak 7 miles per hour in still water. It takes her as long to paddle 12…

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Q: Part A If a flea can jump straight up to a height of 0.370 m, what is its initial speed as it leaves…

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