A ball is equipped with a speedometer and launched straight upward. The speedometer reading three seconds after launch is shown at the right. At what approximatė times would the ball be moving upward and display the following speedometer readings? 30 40 10 50 60 Speed m/s 30 40 30 20 40 20 10 50 10 50 60 60 Speed m/s Speed m/s Time (s): Time (s): 4 Tap to Answer 20

Q: A woodchuck runs 24.8 m to the right in 4.73 s, then turns and runs 9.1 m to the left in 3.36 s.…

A: Given  Displacements of the woodchuck is s1=+24.8 m and s2=-9.1 m (considering displacement to the…

Q: A ball was thrown vertically upward with an initial speed of 15.86 m/s, how long will it take to…

A: Given value--- initial speed = 15.86 m/s. final speed = 0 m/s. We have to find---- maximum…

Q: A Honda Civic travels in a straight line along a road. Its distance x from a stop sign is given as a…

A: Given that displacement of Honda Civic is given by: x(t) = at^2 - bt^3 Where a = 1.50 m/s^2 and b =…

Q: A ball is launched from ground level with an initial velocity of 6.0 m/s [up] and 8.0 m/s [right].…

A: Given value--- A ball is launched from ground level with an initial velocity of 6.0 m/s [up] and…

Q: Position (km) 700 600 550 500 450 400 350 300 250 200 150 100 O 0 0 110 220 330 Position vs. Time…

A:

Q: A cannon is fired with an initial horizontal velocity of 20 m/s and initial vertical velocity of 25…

A: Given data: The initial horizontal velocity,ux=20 m/s The initial vertical velocity, uy=25 m/s The…

Q: A ball is thrown straight up with a speed of 55 m/s. How long does it take to return to its starting…

A:

Q: A boat can move at a constant velocity of 1.3 m/s in still water. How long will it take for the boat…

A: Given in question: Distance(d) = 1850m                                  Velocity(v) = 1.3 m/s To…

Q: A. C D -2 0 5 15 25 35 45 55 65 75 85 95 105 115 Time (s) 21. Sketch the acceleration vs time graph…

A: Acceleration is the rate of change of the velocity of the object with respect to time. a = ∆v/∆t…

Q: Given the position-time graph below, what is the average velocity between P4 and P5? 450 P3 P4 400…

A: Given in question -  Position time graph To find - Average velocity(V) between P4 and P5 Solution:…

Q: A juggler is practicing tossing balls on a train which is moving north at 30 m/s. She tosses a ball…

A:

Q: A boat move slowly inside of a marine with a constant speed of 1.50 m/s. Then it throttles up and…

A: Given :      Initial velocity, u = 1.50 m/s     acceleration, a = 2.40 m/s2     Time, t = 5 s

Q: A stone is thrown straight upward with a speed of 25 m/s. It is caught on its way down at a point 5…

A: Given  Initial velocity u = 25 m/s  Acceleration a = -g  = -9.8 m/s2  Displacement S = 5 m

Q: A car starts a trip at mile marker 90 at 2:00 PM. At 5:00 PM, the trip concludes with the car at…

A:

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: A ball is thrown straight up with a speed of 35 m/s. How long does it take to return to its starting…

A:

Q: 16. (a) What is the velocity of the rocket when it runs out of fuel? * Situation 2: A rocket rises…

A: Given data:   Initial velocity (Vi) = 0 m/s Acceleration (a) = 2.3 m/s2 Height (h) = 885 m Required:…

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

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

Q: Position of a particle moving along the x-axis varies in time according to the following expression…

A:

Q: A stone is thrown vertically upward at the rate of 20 m/s. It will return to the ground after how…

A:

Q: A freely falling object requires 1.80 s to travel the last 30 m before it hits the ground. From what…

A: Given, Initial velocity, u=0 m/s Time, t=1.8 s Distance in last 1.8 s, h=30 m

Q: 60 45 45 km 60 km 97.5 km O 135 km 30 15 -15 -30 1 2 When are you farthest from home? hr w/ 3 4…

A: a)You are farthest away from home when v(t)> 0 and changes to negative. This happens at 3 hrs.…

Q: This is the velocity vs time graph. I would like to see how the position vs time graph will look…

A: As the given v vs t graph look like a sin/ cos wave function.  Let guess the  velocity as a function…

Q: A rocket-powered sled moves along a track, eventually reaching a top speed of 174 m/s to the east.…

A:

Q: When is the bee farthest from the hive? How far is the bee at its farthest point from the hive? At t…

A: The velocity-time graph is the plot of the velocity of an object against time. The velocity-time…

Q: A ball is equipped with a speedometer and launched straight upward. The speedometer reading two…

A: Let the initial velocity of the ball = u The speed of ball after 2 seconds = 40 m/s (directed…

Q: A jet must reach a speed of 75m/s for takeoff. How long is the runway if the acceleration is 15…

A: We have givenFinal speed of Jet (v)=75 m/sAcceleration (a)= 15 m/s2

Q: Given the position-time graph below, what is the average velocity between P2 and P4? 450 P3 P4 400…

A: The average velocity is defined as the total distance traveled by an object to total time taken by…

Q: X (m/s) 3 + 2 1 0 -1 -2 -3+ 2 4 6 8 10 +t(s) 12 A car starts from x; = 6.0 m at t; = 0 s and moves…

A: Given, Car's initial position, xi = 6m Also we know that area under graph vx and t gives…

Q: A plot of velocity versus time for a car for the first 15 seconds of motion is shown in the diagram…

A:

Q: A student drives for 34 min at 67km/h, 57 min at 54 km/h, and 56 s at 10 km/h and spends 48 min…

A: Case 1 ) Speed = 67 km/hr time = 34 min

Q: A rocket-powered sled moves along a track, eventually reaching a top speed of 160 m/s to the east.…

A:

Q: A rocket-powered sled moves along a track, eventually reaching a top speed of 247 m/s to the west.…

A: The initial speed of the sled: to the westThe final speed of the sled:  (As the sled stops)Time…

Q: plane lands on a runway with a speed of 135 m/s, moving east, and it slows to a stop in 14.0 s. What…

A:

Q: A ball is thrown straight up with a speed of 35 m/s. How long does it take to return to its starting…

A: The expression for the 1st equation of motion is used to calculate the time taken by the ball to…

Q: A ball is thrown vertically upwards with a velocity of 48 fus from the top of a building 35 ft high.…

A: