(Just the answer of the two and three) 2. A car travels along a horseshoe-shaped road, it travels 400m in 35s, if this final position is only 40m from the initial position in a straight line, what is the speed and the average speed of the car? II. Uniformly Accelerated Motion 3. A car traveling at 25 km/h on a straight, flat road accelerates to 65 km/h in 6.0 s. Calculate the magnitude of the acceleration.

Q: 3. You shoot an object straight up from the surface of the Earth with an initial velocity of…

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A: Velocity: The velocity of an object is defined by the equation,where  is the velocity of the object,…

Q: R₁ = 19 ε = 12V b C ww R₂ = 29 ww d R₂ = 30 e g f Use Kirchhoff's Law to solve for the current,…

A: As per our company guidelines we are supposed to answer only first 3-sub part. Kindly repost other…

Q: 4. A bomb is dropped by a B1 bomber flying level at 400m/s [N]. The bomb strikes the ground 5…

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Q: eleration of an object in UARM (Unifor nula to find the time it takes for a parti stant acceleration…

A: UARM (Uniformly Accelerated Rectilinear Motion) is defined as the motion of the object which follows…

Q: If an object has O acceleration, it may infer that i. The object is at rest ii. The object is moving…

A: The acceleration of a body and the velocity of the body are related as a = dvdt

Q: 4) T A cliff diver in Acapulco runs 2.3 m/s and dives out horizontally from the edge of a vertical…

A: "Since you have asked multiple question, as per our guidelines we will solve  one question for you.…

Q: 4. A stone thrown horizontally fell onto the ground after 3 second at a distance of 18 meters from…

A: Initial speed Horizontal initial speed = ux Vertical initial speed = uy = 0 m/s Height = h…

Q: A movie stunt driver on a motorcycle speed horizontally of a 50.0 m high cliff. If the initial…

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Q: A ball is thrown vertically upward at 30 m/s. What is the highest point for the ball to reach after…

A: Given data:  Initial velocity (u) = 30 m/s, upward Air resistance is negligible  Required: The…

Q: 68. A bus makes a trip according to the position–time graph shown in thedrawing. What is the average…

A: Segment A: The initial position of the bus xi= 40 Km The final position of the bus xf =10 Km Time…

Q: 2. A soccer ball is kicked into the air so that the path of its flight can be modeled by the…

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Q: Playing jackstone as a kid, you discovered that there is a certain time before the rubber ball falls…

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Q: On a 100 meter radius circular track, a

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Q: nas slowe as the deceleration of th

A: As per rule, allowed to answer first question and post the remaining in the next submission.   Given…

Q: 3. Train A travels with a constant speed Va-120kph along the straight and level track. The driver of…

A: Given,  Train A with speed 120 kph and car B with speed of 90 kph and acceleration -3 m/s2

Q: The graph of ? ?? ? describes the speed changes and we can determine the following questions: 1.…

A: A velocity-time graph depicts the speed and direction of an object over a certain time period.

Q: 3. You are driving at a constant velocity of magnitude vo when you notice a garbage can on the road…

A: Disclaimer: “Since you have asked posted a question with multiple sub-parts, we will solve the first…

Q: 4. The fastest humans can throw a baseball tops out at around 100 mi/hr. If an individual throws a…

A: Given that,speed of ball, v=100mihrv=100×1.609×10003600v=44.6945msfree fall acceleration, a=9.8ms2

Q: How fast, in meters per second, is the boat moving at t = 4.41 s? 2. How far, in meters, is the boat…

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Q: 2. A particle is projected vertically upwards from the ground with an initial velocity of 20 m/s. If…

A: Given Data: Initial velocity of the particle (u) = 20 m/s.Acceleration due to gravity (g) = -98…

Q: 3. An airline passenger drops a coin while the plane is moving at 245.0 m/s. What is the velocity of…

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Q: A car, initially moving at 1m/s, has a constant acceleration of 2m/s. After 10 seconds, what will…

A: Since there are more than one question I am answering the first question only according to the…

Q: 5. A snowboarder starting from rest accelerates uniformly downhill at 3.0 m/s 2 [forward]. How long…

A: We will answer the questions using kinematic equations of motion. The detailed steps are given…

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A: Here we have the equations of motion s=ut + 1/2ft2 and v= u+ ft . Given acceleration is a function…

Q: iv. State one modelling assumption you made in parts (ii) and (ii) with regards to the acceleration…

A: Acceleration is the rate of change of velocity of the particle with time. It has magnitude and…

Q: 1. An object is dropped from the top of a 100-m-high tower. Its height above ground after t sec is…

A: Given Data:Height Of Tower from which object is Dropped = 100 mThe height of the object above ground…

Q: Two trains travel on parallel tracks in the same direction. The first train has a length of 100m and…

A: Given, length of the first train is L1=100m the velocity of the first train is v1=200kph=55.556m/s…

Q: 360 23.8 2. A person jogs eight complete laps around a 400-m track in a total time of 14.5 min…

A: a) eight complete laps means total distance = 400×8=3200 m Time = 14.5×60= 870 sec So, average speed…