A scooter begins at rest at t0=0.0s. The scooter starts moving, and eventually covers a distance d=886m in a time tf=176s. In a coordinate system with north being the positive x direction, the scooter's motion is towards the north. 1)What was the scooter's average speed, in meters per second, during this period?  2)What was the scooter's displacement, in meters, in the northern direction during this period?  3)What was the scooter's average velocity, in meters per second, in the northern direction during this period ?  4)A second scooter begins traveling from rest at  t0=0.0s   and stops at  t′f=176s. If this scooter's final velocity at  t′fwas  12.0m/s , then what was this scooter's average acceleration, in meters per squared second, in the northern direction?

Q: George, the absent-minded professor, drives his car 5.0 miles due east along a straight road to the…

A:

Q: The acceleration of a particle is given by a = 2t-20, where a is in meters per second squared and t…

A:

Q: The velocity time graph of runner is given in the graph. (a) What is the total distance covered by…

A: In a velocity-time plot the area under the curve gives the total distance travelled during the…

Q: A ball is tossed vertically from the top of a building that is 96 stories tall (approximately 864…

A: "As per the guidelines i solved the first three subpart". 1. Find the velocity equation in terms of…

Q: Based on the velocity and time graph given  how far does the object move in the interval from t=0…

A:

Q: The position vs. time graph of a moving particle for a time interval of 23 seconds is shown below.…

A: 1) Displacement is defined as the difference in the initial and final position. From the above…

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: Goggles Paisano (aka Fred Flintstone) has once again entered the Indianrockolis 500. The race…

A: Given data: The number of laps is n=200. The length of each lap is s=2.5 mile. Time taken is t=2hr…

Q: At time t = 0 s, an object is observed at x = 0 m; and its position along the x axis follows this…

A:

Q: a person walks at 4.5 meters per second from point a to b. Then walks back from point b to a at a…

A: Given data:  From point a to b Speed (V1) = 4.5 m/s From point b to a Speed (V2) = 3.2 m/s Required:…

Q: A vehicle travels on a straight stretch of road. Its position coordinate x (km) measured from a…

A: Given data The position coordinate is x = 4t3+21t2+18t+4 The duration of travelling is t = 1 hr   On…

Q: An object is moving in the air (defying gravity) so that its height after t seconds is given by…

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 fugutive is resting by a tree when a train passes him, traveling at a constant 6.2 m/s. The…

A: To catch the train in time t, distance travelled by the fugitive in time t must be equal to the…

Q: A person drove a car in a straight line, cutting 8.4 km at a time of 0.12 h, then he ran out of fuel…

A: Solution:

Q: A jet accelerates at a constant rate from rest, traveling 900 m in 3.0 s. What is the magnitude of…

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: Starting from rest, a particle moving in a straight line has an acceleration of a = (2t - 6) m/s,…

A: Acceleration of particle a =(2t - 6)m/s2 a =dvdt dv =a.dt integrate both side V = ∫04(2t -6) dt V =…

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

A:

Q: Nerve impulses in a human body travel at a speed of about 100 m/s. Suppose a person accidentally…

A: Given : v = 100 m/s d = 2 m

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: A car travels along a 1000 m path, starting from rest. For the first 300 m, it accelerates at 2.00…

A:

Q: A hot air balloon is moving vertically upwards at a constant rate of 9.0 m/s. As the balloon rises,…

A: We have been given that the balloon is moving at 9.0 m/s in the positive z-direction. It drops a…

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: The velocity of a particle is given by v = 23t2 - 110t + 52, where v is in meters per second and t…

A: Given data: Velocity of particle, v=23t2-110t+52

Q: A student walks to the right, 25 meters along the hallway in15 seconds. The student turns around and…

A: Given data:  Displacement (d1) = 25 m, to the right Time (t1) = 15 s Displacement (d2) = 15 m, to…

Q: To take off from the ground, an airplane must reach a sufficiently high speed. The velocity required…

A: Finding the distance travelled by the airplane in first second of runGiven Information:The distance…

Q: The velocity of an object as a function of time is given by v(t) = b + ct - et², where v and t are…

A: Data we have v(t)=b+ct-et2 To find instantaneous acceleration when t=0.63s

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: An airplane accelerates down a runway at 3.20 m/s2 for 32.8 s until is finally lifts off the ground.…

A:

Q: A rock is dropped (from rest) from the top of a 73.9-m-tall building. How far above the ground is…

A:

Q: An object has an acceleration defined by the equation a=5t+4 (m/s^2) where "t" is in seconds. The…

A:

Q: A kicker kicks a football upward from the ground at an initial velocity of 63 feet per second. The…

A: Given: u=63ft/s, d=70ft (a) The trajectory of the football is found by : h=ut+12gt2 At the highest…

Q: What is the negative, real value of x that solves this equation? 4x²-13 = -2x² + 7x

A:

Q: The graph is a particle's position along x axis versus time. What are the signs of the particle's…

A: The signs of the Particle's velocity at t=0, 1, 2 and 3 s.given,Position-time graph.

Projectile Motion