1. Refer to figure 1. A ball falls from a building that is 10.0 m tall. Calculate how fast the ball travels downward when it is 12 and 34 the way down. Calculate the maximum velocity the ball can attain. Calculate the height the ball above the ground where it reaches a velocity of 7.00 m/s. Figure 1

1. Refer to figure 1. A ball falls from a building that is 10.0 m tall. Calculate how fast the ball travels downward when it is 12 and 34 the way down. Calculate the maximum velocity the ball can attain. Calculate the height the ball above the ground where it reaches a velocity of 7.00 m/s. Figure 1

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: A box is dropped from a hot air balloon that is 300 ft above the ground and rising at 13 ft/s.…

A: a)Here ,we have We know that according to the kinematic equation, the final velocity is given as…

Q: find the average velocity between 1s and 6.5 s. possible answers: a.-0.73 m/s b.+1.4 m/s c.+0.73 m/s…

A: Initial time, Final time, Position at 1s, Position at 6.5s,

Q: 1. A ball is dropped from rest from a height of 3m above the ground. a. What is the speed of the…

Q: 1 A car has acceleration of 1.20 m/s2 and starts from 2.50 m/s. What is its speed after 5.00…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: As part of an exercise program, a woman walks south at a speed of 2 m/s for 60 minutes. She then…

A: Given: The intial velocity of the object is 2 m/s in the south for 60 minutes. The distance traveled…

Q: A ball was thrown vertically upward with an initial speed of 96 m/s. A. How high did it rise? B.…

Q: A car travels 15 km in 1 hour, what is its average velocity. A_10m/sec B-4.16 misec C-2misec…

Q: 2. A car starts from rest and accelerates to 8 m.s in 5 seconds. It maintains its speed for 2…

Q: Given: x - coordinate: x = -5.00sinwt, where w is constant, x is meters, and t is seconds y –…

Q: What is the average velocity of the toy car from t = 15 s to t = 35 s?

A: At t = 15 sec , x = 4m At t = 35 sec , x = 2m Now, Vavg = ∆x/t = (2-4)/(35-15) Vavg = - 0.1 m/s

Q: The jet car is originally traveling at a velocity of 12 m/s when it is subjected to the acceleration…

A: Given, the initial velocity of the car is uo=12m/s and its acceleration vs time graph is Now from…

Q: A truck moves with a speed of 54 mi/h. how much is this speed in S.I. units? ( 1 mile = 1.609 km )

A: SI unit of speed is metre-per-second(m/s) Hence, 54mihr=54×(1.609×1000)60×60=24.135m/s

Q: A ball fall from a building that is 10.0m tall. Calculate how fast the ball travels downward when it…

Q: 3. A 13kg cannon ball was dropped from a height of 180 ft above the ground. If there is no air…

A: Initially ball is in rest (vi) = 0 Final distance (yi) = 0 Conservation law becomes (1/2)mvf2 =…

Q: A 26kg red curling stone sliding at 0.81m/s hits a 20kg blue curling stone which is sitting still.…

A: Given, Mass of red curling stone,mr=26kgMass of blue curling stone,mb=20kgVelocity of red curling…

Q: 3. An object is thrown vertically upward. It has a speed of 40 ft/s when it has reached one-half its…

Q: In coming to a stop, a car leaves skid marks acceleration of -7.0 m/s². A. Find the initial velocity…

A: Distance = S = 80 m final velocity = V f = 0 ( stop) acceleration= a = -7 m/s2

Q: A person is travelling at 60mph at a 45mph speed limit road. The person sees a reduced speed limit…

A: We know that 1 mile = 5280 ft; 1 hour = 3600 seconds.Thus,now, the driver was at a speed of 60 mph.…

Q: 8. Three kids took a Carousel Ride in the amusement park. Maria took spot A, Juan took spot B and…

A: The linear velocity of body in terms radius and angular velocity is given by V = w × r…

Q: A ball is dropped from the top of a tall building. The velocity of the ball after 1.5 seconds is O…

Q: 1. A bicyclist pedals at a speed of 5.0 m/s. How far does he travel in 2000 seconds?

Q: The graph of the velocity versus time for an object is as shown.: Au 2 3 103 5 0 -5 -10- t(s) 5 6 a.…

Q: A ball is shot vertically upward with a speed of 150 m/sec from a point 80 m above the ground.…

A: "According to company policy we can answer only three subpart. Kindly repost the remaining question…

Q: Mr. Mangan runs 50 m north in 3 seconds and then runs 30 m east in 1.5 seconds. What is his average…

A: Given data: Mangan runs 50 m North in 3 s Then 30 m East in 1.5 s Required: Average speed and…

Q: 4. A ball is initially rolling 3m/s east along a table. It undergoes an acceleration of 0.4m/s²…

Q: 1. A stone is dropped from the top of a cliff. It is seen to hit the ground below after 4.5 seconds.…

A: Given Stone thrown from the cliff and it hit the ground after 4.5 sec To find out Height of the…

Q: 1. New York to San Francisco. It travels at an average speed of 500 miles per hour. What is the…

A: Given: Average speed = 500 mph => 500 x 1.6 = 800 kph;

Q: A ball is thrown down with an initial speed of 4.0 m/s from a height of 12 m above the ground. Match…

Q: Santa Claus' sleigh starts from rest and accelerates at a=30+20t, until its velocity is constant at…

A: Given, Santa Claus sleigh from rest and accelerates.

Q: 2. A football is kicked upward with a speed of 35 m/s from the top of a 70m building. Find: a. The…

Q: A sky diver was falling at the speed of 12 m/s when he opened his parachute. Which of the following…

A: Sky diver is falling with a speed 12 m/s and at that moment he opened the parachute.

Q: 1. A ball is thrown upward from the top of a 50 meter high building with an initial speed of 25 m/s.…

A: Solution:- 1) In motion along one dimension, the relationship between initial velocity, final…

Q: m A small rock is thrown vertically upward with a speed of 12.0 from the edge of the roof of a S…

A: Given data: A rock thrown vertically upward Initial velocity (uy) = 12.0 m/s Height of the roof of…

Q: Page Break 3. The following graph tracks the motion of a dog chasing a squirrel. What is the…

A: The slope of a position-time graph represents the object’s velocity.

Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

1. Refer to figure 1. A ball falls from a building that is 10.0 m tall.
Calculate how fast the ball travels downward when it is 12 and 34
the way down. Calculate the maximum velocity the ball can attain.
Calculate the height the ball is above the ground where it reaches
a velocity of 7.00 m/s.
Figure 1

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Given and required:-

VIEW

Step 2: Part (1) :- speed of the ball when it reached 0.5 the way down :-

VIEW

Step 3: Part (1) speed of the ball when it reached 3/4 the way down:-

VIEW

Step 4: Part (2) maximum velocity attained by the ball :-

VIEW

Step 5: Part (3) Height above the ground when ball have 7 m/s speed :-

VIEW

Solution

VIEW

Step by step

Solved in 6 steps with 6 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

A motorist starts from rest and traveled as seen in the speed-time graph. The total distance traveled and the average velocity in m/s for the distance traveled is 1.5 3.0 4.5 6.0 7.5 Time in minutes Select one: O a. 7.5 km, 4.5 m/s b. 10 km, 1.5 m/s c. 4.5 km, 10 m/s Reply... Speed in km/h :
Q10. A car travels 15 km in 1 hour, what is its average velocity. A _10misec B-416 m/sec C-2misec D-35misec § Show Answer
A body is thrown vertically upward with an initial velocity of 20.0 m/s.Calculate:a. The maximum height it reaches. b. The time it takes to reach that height. c. The minimum time it takes to reach the velocity of 10.0 m/s.
7. A feather is dropped on the moon from a height of 1.40 meters. The acceleration of gravity on the moon is 1.67 m/s?. Determine the time for the feather to fall to the surface of the moon. a. 2.29 s b. 1.29 s. c. 1.29 m d. 0.29 s. a C d
5. An object released from rest, falls toward the earth with an acceleration of 10 m/s. Fill in the table below. Hints: For an object starting from rest, v-at. Displacement is the distance from the starting point. For an object starting from rest, d=1/2gt². Use 10m/s as the value of g. Time Velocity (s) (m/s) Displacement(m) 2 3 4 6. 8. 9.
14. A sprinter accelerates at 2.5 m/s^2 for the first 4 s of a 100 m race, then keeps going at steady pace. What is her top speed? a. 5 m/s b. 7.5 m/s c. 10 m/s d. 12 m/s e. None of the above
16. A train changes its speed uniformly from 60 mi/hr to 30 mi/hr in a distance of 1500 ft. What is its acceleration?* a. -1.94 ft/s² b. -2.04 ft/s² c. -2.08 ft/s² d. -1.56 ft/s²
4. Marcus throws a rock straight up into the air. It leaves his hand 1.2 meters above the ground, and it hits the ground 3.5 seconds later. Find a. the initial speed of the rock when it leaves his hand b. the maximum height the rock reaches before falling back down, relative to the ground c. the speed of the rock right before it hits the ground
3. You throw a ball straight from a roof top 160 ft high with an initial speed of 48 ft/s. The formula h = -16t2 + 48t + 160 describes the ball"s height above the ground, h in ft, t in seconds after you throw it. a)When will the ball be 192 ft high? b)When will the ball hit the ground? un in the
A ball is dropped from a height of 6m above the ground. The velocity of the ball when reaching the ground is O a. 7.66 m/s O b. 10.84 m/s O c. -9.8 m/s Od. 10,84 m/s
1. Refer to the velocity-time graph of a jogger. The positive direction is away from the jogger's home. Rank the four distances for the time intervals, A, B, C, D in decreasing order. Explain your answer. 15 10 C 40 50 30 20 Time (s) 0. 10 20 (s/w) pe 25
DETAILS COLFUNPHYS1 2.P.024. A girl drops a rock from the edge of a cliff and observes that it strikes the bottom 2.054 s later. How high is the cliff DETAILS COLFUNPHYS1 2.P.026. DETAILS MY NOTES A ball thrown vertically upward has an upward velocity of 5.77 m/s at a point 13.0 m above where it was thrown. How long does the ball take to reach that point? COLFUNPHYS1 2.P.029. MY NOTES MY NOTES ASK YOUR TEACHER ASK YOUR TEACHER ASK YOUR TEACHER Suppose that on earth you can throw a ball vertically upward a distance of 1,77 m. Given that the acceleration of gravity on Pluts is 0.61 mys2, how high could you throw a ball on Pluto? (Take the y axis in the vertical direction, and assume that the location of your hand is at y-0.)