A fireworks shell is accelerated from rest to a velocity of 58.0 m/s over a distance of 0.260 m. How long (in s) did the acceleration last?   (s)   Calculate the acceleration (in m/s2). (Enter the magnitude.)

Q: My question isn't how to solve the problem exactly.  In fact, it's already been solved on this…

A: Basic concept of velocity and acceleration: Velocity of an object is defined as product of distance…

Q: If the acceleration, a(t), is given, integration can be used to derive v(t) and x(t). The follwing…

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

Q: You throw an object up with an initial velocity of voy = 5 m/s from a height of y = 25 m. Part (a)…

A: Given : Initial velocity (v0y) = 5 m/s Height (yi) = 25 m

Q: A sports car driver turned his car 15.0 km [E 30.0° N], and then turned again 30.0 km [W 45.0° N] to…

A: Here car first travel = 15.0 km [E 30.0° N],then turned again travel = 30.0 km [W 45.0° N]total time…

Q: If you drive from Santa Cruz to San Jose, and back to the same place you started in 1.5 hours. What…

A: Given: Let, the time to drive from Santa Cruz to San Jose is t1, and the time taken back to the…

Q: A car moves north 35 sec, velocity 85 km/hr, then stops for 15 sec, then continues to move north,…

A: The answer is below

Q: If you drive from Santa Cruz to San Jose, and back to the same place you started in 1.5 hours. What…

A: Average Velocity of an object is its total displacement divided by total time taken.  Displacement -…

Q: After being released form the ground, a golf ball reached its maximum height in 14.37 s. And 6.96 s…

A: Given:    Time required to reach maximum height , t1 = 14.37 s Time to reach the fence after maximum…

Q: 1.8. A person practicing to row a 5.0 km race has a target pace of 2 minutes and 20 seconds to…

A:

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 car is traveling west at 22.5 m/s when it turns due south and accelerates to 40.0 m/s, all during…

A: Given data: Initial velocity (Vi) = 22.5 m/s, towards west Final velocity (Vf) = 40.0 m/s, towards…

Q: A ball is thrown upward with an initial velocity of 6m/s. Ignoring air resistance, determine the…

A:

Q: Use a(t) = −9.8  meters per second per second as the acceleration due to gravity. (Neglect air…

A:

Q: A driver traveling north slows down from 31.9 m/s to 0 m/s in 6.5 seconds. What is the magnitude of…

A: Given that, Initial velocity (u) = 31.9 m/s  Final velocity (v) = 0 m/s  Time (t) = 6.5 seconds  We…

Q: A ball is thrown straight up from ground level with an initial velocity of 96 feet per second. The…

A:

Q: A car is traveling at an initial speed of 20 m/s and slows to rest with an acceleration of -5.0 m/s.…

A: The initial speed of the car,(u)=20 m/sec -----(1) [Given] Acceleration of the car,(a)=(-)5 m/sec2…

Q: Nakset bikes to work every morning. 19 meters from his home where he started, he gains a velocity of…

A: Acceleration is the rate of change of velocity. For constant acceleration The three equations are, v…

Q: You decide to drop a water balloon on a friend as a horribly inconsiderate prank that they shall…

A: Given that:- Speed of bike=11.4m/s

Q: A squirrel has a- and y- coordinates (1.0 m, 3.5 m) at time t₁ = 0 and coordinates (4.9 m, -0.50 m)…

A:

Q: Mary is on the third floor of a building. Suddenly, she dropped her coin and the coin reached the…

A:

Q: Consider the game of baseball. A pitcher throws a ball to the catcher, with a speed of 86 miles per…

A:

Q: The flight path of the helicopter as it takes off from point O is defined by the parametric…

A:

Q: d = m Submit Request Answer Part B The maximum velocity of the car will be ΑΣΦ ? Vmax = m/s

A: To the distance traveled is given by the area under the velocity time curve for the given time…

Q: You travel 1000 m in 25 seconds, accelerating the whole time at a constant rate. What is the rate of…

A: Given data:  Distance traveled (d) = 1000 m Time (t) = 25 s Initial velocity (Vi) = 0 m/s Required:…

Q: Pedro is driving a motorcycle along Espana boulevard. His position  (in meters) at any given time…

A: Given data *Pedro's position  (in meters) at any given time is x(t) = 1.124t2 + 6.022 Pedro's…

Q: Compute your average velocity in the following two cases: (a) You walk 60.3 m at a speed of 1.37 m/s…

A: GIVEN      walk for 1.00 min  a speed of 1.37 m/s then run for 1.89 min at 3.16 m/s along a straight…

Q: The acceleration of a particle is given by a- 4t- 37, where a is in meters per second squared and…

A: Given Data The acceleration of a particle is a=4t-37 m/s2.  The initial displacement at t=0 is so=9…

Q: The vertical displacement (in m) of a plane is  1.5 t2 up; t is the time (in s) after takeoff. The…

A: Given, the vertical displacement (in m) of a plane is y=1.5 t2 up; t is the time (in s) after…

Q: A F35 fighter-jet is taking off straight up with a constant acceleration from ground 15.1 seconds…

A: Given:Time taken by jet = 15.1 sTime taken by tank = 31.9 sVelocity of jet before taking off =…

Q: The acceleration of a particle is given by a = 4t -32, where a is in meters per second squared and t…

A:

Q: The cheetah is considered the fastest running animal in the world. Cheetahs can accelerate to a…

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

Q: Your favorite car goes zero to 60.0 mph in 5.00 seconds. Assuming it accelerates uniformly, sketch a…

A: Assume car to be travelling in straight line. Let u be the car’s initial velocity, v be the car’s…

Q: The velocity of a car is given by the following graph/function: v(t) v(t) = 1.5+0.8t – 0.01t³ Where…

A:

Q: n 1967, New Zealander Burt Munro set the world record for an Indian motorcycle, on the Bonneville…

A:

Q: An engineering physics student conducted an experiment on free fall motion by launching a toy rocket…

A:

Q: A ball is thrown straight down at 1.29 m/s and hits the ground 1.07 seconds later. How many meters…

A: Given  Initial velocity u = 1.29 m/s Time of flight t = 1.07 sec Accelerated = g = 9.8 m/s2

Q: If you drive from Santa Cruz to San Jose, and back to the same place you started in 1.5 hours. What…

A: Concept used  Average velocity  -It's defined as the ratio of displacement ∆x (x2-x1) to the time…

Q: What is the average acceleration of a car that goes from rest to 60 km/h in 8 seconds? a) In km/h/s…

A: Given Initial velocity of the car (u) = 0 Final velocity (v) = 60 km /h  Time taken (t) = 8 s…

Q: 13. A woman once fell 144 feet from the top of a building onto a metal ventilator box. She crushed…

A:

Q: What is the magnitude of your average velocity (in m/s)?

A: Given data: The distance moved in the north direction is: N = 20 m The distance moved in the west…

Q: Part (a) What is its velocity after 23 seconds? Give your answer in m/s. Numeric : A numeric value…

A: a) Given data The initial velocity of the car is u = 0 as it starts from rest. The acceleration of…

Q: (a) Calculate the height (in m) of a cliff if it takes 2.21 s for a rock to hit the ground when it…

A:

Q: Glenda has a height of 1.83 meters measured from the ground surface. She then lifts a rock and throw…

A: Height of Glenda, h=1.83 mAcceleration, a=35.0 m/s2Distance, d=0.64 mBall was released ho=2.20 m…

Q: The three standard equations for constant acceleration are (1) v = vo + at, (2) x = xo + vot+at²,…

A: 1. 2. 3. Where, a is the acceleration, v and v0 are the final and initial velocity. (x-x0) is the…

Q: Nuclear explosions cause a blast wave, a high-pressure shock wave generated by the heat from the…

A: Given that, the average speed of the shock wave is  uavg=738mph=738mile1hour×1609m3600s=329.845m/s…

Q: Chapter 02, Problem 10 In reaching her destination, a backpacker walks with an average velocity of…

A:

Q: A thin uniform rod of mass M and length L is nailed to the tabletop in an experiment on rotation. If…

A: According to parallel axis theorem, if the moment of inertia of an object of mass M, an axis passing…

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 –