Answered: 8. Three kids took a Carousel Ride in… | bartleby

Related questions

Question

8. Three kids took a Carousel Ride in the amusement park. Maria took spot
A, Juan took spot B and Pedro for spot C. b. Find the actual velocity that
Juan was experiencing.
4 гpm
|2.5m
A
5m
7.5m
B
C
125.66 m/min
126.66 m/min
127.66 m/min
128.66 m/min
129.66 m/min
10m

Expert Solution

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

1. An object is thrown with an initial upward velocity. Taking the upward direction to be positive and neglecting the influence of air resistance, which of the following could be a possible graph of the velocity vy(t)? b. له d. 6543NT Vy (m/s) 3 2 Vy (m/s) 1 0 0.0 0.2 0.4 0.6 0.8 1.0 t(s) 6 10 st 5 4 Vy (m/s) 3) 2 1 0 0.0 0.2 0.4 0.6 0.8 1.0 0 -2 -6 -8 -10 0.0 0.2 0.4 0.6 0.8 1.0 t(s) 65432 - Vy (m/s) 3 1 0 0.0 0.2 0.4 0.6 0.8 1.0 t (s)
4. There are two frogs named Eroggy and Jumpy. They jumped from the top of a vertical cliff. Froggy just drops and reaches the ground in 3.50 s, while Jumpy jumps horizontally ((bida bida siya, char! Hahall with an initial speed 95 cm/s. a. How far from the base of the cliff will Jumpy hit the ground? b. How high is the vertical cliff? c. If Jumpy jumps with an angle of 30 degrees with respect to the horizontal, what should be its initial velocity for it to land on the same spot as he did when he jumped horizontally?
3. The car passes point A with a speed of 20 m/s after which its speed is defined by v= (20 – 0.20s) m/s. Determine the magnitude of the car's acceleration when it reaches point B, where s = 51.5 m and x = 50 m. dv Recall: dt dv ds y 1 y = 16 – 625 В S 16 m
7. a. Which object is moving faster? b. Which object has a negative velocity accord- ing to the con- vention we have estab- lished? B Time Pouition
3. A jet plane has a takeoff speed of Vtakeoff = 60 m/s and can move along the runway at an average acceleration of 2.0 m/s². The runway is 1.5 km. a. Write out the 3 Kinetic equations. 2. v2-U2= Jas 3.5=uttata2 b. Write out the values of initial position, initial velocity, and acceleration. initial position uloity- a: 0.2m/s init.al aueleradion- How many seconds will it take for the plane to reach takeoff speed? С. d. How far will the plane have to travel to get to takeoff speed? e. will the plane be able to get to 60 m/s before it gets to the end of the runway?
6. An object is thrown vertically upward with a speed of 12 m/s. How much time passes before it reaches a speed of 25 m/s downwards? (Air resistance is negligible.) а. 1.3 s b. 1.9 s d. 4.3 s e. 0.80 s с. 3.8 s
2. A jet plane has a takeoff speed of vtakeoff = 73 m/s and can move along the runway at an average acceleration of 2.4 m/s2. The runway is 1.2 km. Write out the 3 Kinetic equations. a. b. Write out the values of initial position, initial velocity, and acceleration. How many seconds will it take for the plane to reach takeoff speed? с. d. How far will the plane have to travel to get to takeoff speed? will the plane be able to get to take off before it gets to the end of the runway? е.
PAGE 82. Savannah Dread HOMEWORK CHAPTER 3 t= d= 9 Water pistol horizontally aimed. The speed stream is v, = 5.00 m/s. a) How far has stream dropped at 1.00 m out? b) At what distance out will it have dropped 1.0 cm (= .010 m)? Ans. a. -1.96 x 10¹ m (- 19.6 cm), b. 2.26 x 10¹ m (22.6 cm) d
A car travelling due north at 18.5 m/s. What is the velocity of the car after 9.2s if it is accelerating at the rate of 2.2 m/s²? A. 38.74 m/s В. 172.4 m/s С. 20.7 m/s D. 170.2 m/s O D O A ов