Assume that an MX missile goes from rest to a suborbital velocity of 3.50 km/s in 60.0 s (the actual speed and time are classified). What is its average acceleration in m/s2? What is its average acceleration in multiples of g?

Q: A horse canters away from its trainer in a straight line, moving 45 m away in 8.7 s. It then turns…

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Q: particle’s velocity along the x-axis is described by v(t) = A t + B t2, where t is in seconds, v is…

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Q: A ball is thrown straight down with an initial speed of 2.3 m/s from a height of 5.0 m. What is the…

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Q: A particle’s velocity along the x-axis is described by v(t) = A t + B t2, where t is in seconds, v…

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Q: During a video game, a point on the screen moved 16.6 cm in the positive y direction and then 13.6…

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Q: A ball is thrown upward at time t=0 from the ground with an initial velocity of 14 m/s (~ 31 mph).…

A: The initial velocity of the ball u=14 m/s At the maximum height the velocity of the ball will become…

Q: An object is moving in the x-direction with some initial velocity. After a time of 4.06 seconds, the…

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Q: A motorcycle has a constant acceleration of 5 m/s2. Both the velocity and acceleration of the…

A: Acceleration of the motorcycle, a=5 m/s2 The velocity at the time t=4 s is v=60 m/s

Q: rabbit is moving in the positive x-direction at 1.50 m/s when it spots a predator and accelerates to…

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Q: A runner is moving with a speed of 2.68[m/s]. How long will it take the runner to complete a 5.0[km]…

A: The expression for find time taken by the runner to complete the race is t=dv

Q: A particle moves along a straight line so that its position is defined by the relation meters…

A: Given:              s=(-1.5t3+13.5t2)Calculate :1. position,veocity and accleration at t=6s2. the…

Q: You drop an object from rest (initial velocity = 0) from a height of 6.8 metres. What is the final…

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Q: Sarah is driving on a freeway in a forest at 13.0m/s when suddenly a deer runs in front of her and…

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Q: SITUATION 15: A particle moves along a straight line such that its position is defined by sp=t-3t²…

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Q: 1. The position (in meters) of a particle moving in a straight line is given by s=4t³+6t+2, where t…

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Q: A spacecraft starts from rest, and makes a journey to a destination 355000 km from its starting…

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Q: A jet fighter needs to be at the speed of 170mi/hr. What is the acceleration needed for the jet…

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Q: The velocity of a particle which moves along the s-axis is given by v=8+10+// where t is in seconds…

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Q: a van travels a distance d=25.6m in the positive x direction in a time t1=23.7s, at which point it…

A: The objective of the question is to calculate the van's average velocity, acceleration during the…

Q: The velocity-versus-time graph shown below corresponds to a cyclist moving alo cyclist from t= 0 s…

A: Solution: From the graph

Q: While driving south on hwy 400, Jim gets stuck travelling at 1.9 m/s behind a slow truck. He finally…

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Q: A student begins at rest and then walks north at a speed of v1 = 0.55 m/s. The student then turns…

A: Given: Speed v1 = 0.55 m/s along north direction Speed v2 = 0.53 m/s along south direction Taking…

Q: An object’s position as a function of time is x(t) = 9 m + 1.5 m/s t– 3 m/s^2 t^2 a. Calculate the…

A: Given  x(t)=9 + 1.5t- 3t2 Now We find velocity and acceleration as a function of time…

Q: At time t0=0.0s, a car, starting from rest, moves south. It continues moving south, and by time tf…

A: Initial time: t0 = 0.0 s;Final time: tf = 121 s;Distance: d = 6689 m.North direction is along…

Q: Situation 01. Samantha has a height of 1.83 meters measured from the ground surface. She then lifts…

A: =4.486 m

Q: A car is traveling at a steady 80 km/h in a 50 km/h zone. A police motorcycle takes off at the…

A: We have to determine the time elapses before the motorcycle is moving as fast as the car. We are…

Q: Wags decides to go on another adventure. He begins by traveling east for 100m. He then moves 75 m in…

A: Given data,  Distance travelled towards East = 100m Distance travelled towards west =75 m With…

Q: A BS Chemistry students in physics class are conducting a research project on projectile motion…

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Q: An airplane covers a straight-line distance of 8.59 km in 30 .1 s, during which time it has a…

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Q: A ball is thrown upward at time t=0 from the ground with an initial velocity of 14 m/s (~ 31 mph).…

A: The initial velocity of the ball u =14 m/s The acceleration of the ball is the acceleration due to…

Q: 2. A California fox can run at a top velocity of 10 m/s. How long would it take a California fox to…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: A particle moves along a straight line with a velocity v = 12 – 3t2 m/s, where t is in seconds. When…

A: We are given with velocity of the particle. We know velocity is nothing but time derivative of…

Q: The flight path of the particle as it takes off from A is := (2+²) m and defined by the parametric…

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Q: The velocity and acceleration of an object at a certain instant are i = (3.0 m/s)j %3D å = (5 m/s²)i…

A: The velocity of an object at a given instant = 3 ms j^The acceleration of an object at a given…

Q: The other day, while riding my bike, I was forced to stop quickly to avoid a squirrel in the middle…

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Q: A rabbit is moving in the negative x-direction at 1.50 m/s when it spots a predator and accelerates…

A: Given: Initial velocity of rabbit in x direction (vx) = -1.5 m/s. Final velocity of rabbit in y…

Q: The Nardo ring is a circular test track for cars. It has a circumference of 12.5 km. Cars travel…

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Q: A particle moves along a straight line with an acceleration described by the equation, a = 3t2 + 2t…

A: Given,acceleration of the particle, a = 3t2 + 2t + 4velocity of the particle at, t = 4 sec, v(4) =…

Q: ello. I am working on a problem with motion. The questions asks me to calculate the maximum height…

A: Given;-  A person is throwing a ball upward into the air with an initial speed Vo = 10m/s. the…

Q: A ball is thrown upward at time t=0 from the ground with an initial velocity of 8 m/s (~ 18 mph).…

A: Given Data: The initial velocity of the ball is, u=8 m/s The acceleration due to gravity is, g=10…

Q: The acceleration of a particle is given by a = 3t - 32, where a is in meters per second squared and…

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Q: A cyclist rides down a long straight road at a velocity (in m/min) given by v(t)=400 - 20t, for 0…

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Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –