The world-record time for the 100 m dash is approximately 10 s. Given this, is it reasonable to expect Brady to be able to run fast enough to achieve Brady's leap? What maximum horizontal range could the dolphin achieve?

The world-record time for the 100 m dash is approximately 10 s. Given this, is it reasonable to expect Brady to be able to run fast enough to achieve Brady's leap? What maximum horizontal range could the dolphin achieve?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Motion In Two Dimensions

Section: Chapter Questions

Problem 7OQ: A projectile is launched on the Earth with a certain initial velocity and moves without air...

See similar textbooks

Related questions

Q: Determine the magnitude of the displacement (in meters) of an object which accelerates from rest at…

Q: For what kinds of motion are the instantaneous and average velocities equal?

A: instantaneous velocity and average velocity

Q: A cheetah maintains its maximum speed of 95 km/hr for 27.0 s. What minimum distance must a gazelle…

Q: A car accelerates uniformly from zero to 12 m/s^2 in 8 seconds staring from rest. During the next 4…

A: initial velocity of the car = 0 msacceleration for first 8 seconds = 12 ms2acceleration for next 4…

Q: A toy car initially at 4m/s and after 30 s its velocity reaches to 10 m/s . Determine the…

A: Given data: - The initial velocity of the toy car is u = 4 m/s. The final velocity of the toy car…

Q: The men's world record for swimming 1500.0 m in a long course pool (as of 2007) is 14 min 34.56 s.…

Q: From a height of 70 ft above ground, an item is flung vertically upward. The object's starting…

Q: Give an example in which your speed could be while your acceleration is non zero?

A: Giving an example for the case in which speed could be zero but the acceleration is non- zero .

Q: A volleyball is thrown with an initial velocity at 30 m/s at an angle 40° above the horizontal. Find…

A: Known : Initial velocity (v) = 30 m/s Launch angle (θ)= 40oUnknown : Time of flight Maximum heigh…

Q: If Yomi is walking 3 m/s to the north and David is walking 3 m/s to the west, then which of the…

A: Given : Yomi is walking 3m/s to the North. David is walking 3m/s to the West. We have to tell which…

Q: person jogs eight complete laps around a 400-m track in a total time of 15.1 min.

A: time =15.1 min =15.1×60 sec=906 s

Q: A ball is thrown vertically up with an initial velocity of 36 m/s. Evaluate the time taken to reach…

Q: Miss Aquino’s car travels at a constant acceleration of 5 m/s^2 from rest. How long will it have…

A: The equation of motion is given by, v2=u2+2as Here, v is the final velocity, u is the initial…

Q: Draw a motion diagram for a car that starts from rest and ac- celerates at 4.0 m/s for 10 s. • A car…

A: It is asked to draw the Motion diagrams Question 23. Given: acceleration of the car, a = 4.0 m/s…

Q: Frogs, with their long, strong legs, are excellent jumpers. And thanks to the good folks of…

Q: An object is initially travelling at a velocity of 3m/s[N] and after 10s is travelling at a velocity…

A: Given: An object is initially travelling at a velocity of 3m/s[N] and after 10s is travelling at a…

Q: A man and a woman both walked towards each other on a straight path but started at the opposite…

Q: The cheetah can reach a top speed of 114 km/h (71 mi/h). While chasing its prey in a short sprint a…

A: Please see the answer below

Q: A cyclist moves with a speed 2 m/s, then accelerates at 1.2 m/s2 after a distance 25 Then the final…

A: Correct option is (b) 8m/s

Q: An athlete can jump a distance of 8.0 m in the broad jump. What is the maximum distance the athlete…

Q: A cross-country skier is skiing along at a zippy 8.0 m/s. She stops pushing and simply glides along,…

Q: A jet plane has a takeoff speed of v 66 m/s and can move along the runway at an average acceleration…

A: Given The take-off speed of the jet plane is vto = 66 m/s. The average acceleration of the jet plane…

Q: The velocity computed by the total distance travelled over the total time consumed. a. initial…

A: we know, average velocity = (total distance travelled)/ total time therefore, the velocity computed…

Q: could you help please

A: a) The kinematic equation for final velocity is,

Q: A baseball is dropped off a cliff and it accelerates to the ground at a rate of -9.8 m/s^2.…

A: Given:- A base ball acceleration a= 9.8 m/s2 Cannonball launched horizontally with the horizontal…

Q: Given that down is the positive direction and g=9.8 m/s^2, how would the graph of velocity vs. time…

A: Velocity vs Time graph Let us say the object if free falling. So its initial velocity (u) is zero.…

Q: A model rocket fired from the ground ascends with a constant upward acceleration. A small bolt is…

A: Given : Time (t1) = 1 s Time (t2) = 2 s Acceleration of free fall (g) = 10 m/s2 Time (t4) = 4 s

Q: Celeste won a 100-meter race with a time of 11.6seconds, and Michelle came in second with a time…

A: Given:- The distance both has to race is d = 100 m The time celeste take is t1= 11.6 sec and the…

Q: A person throws a ball straight upward from his chest level. 5 seconds later, he catches the ball…

Q: Two joggers starting from rest accelerates uniformly at 1.40 m/s2 for 8.0 seconds.Determine the…

A: Given data: Initial velocity (v0) = 0 m/s Acceleration (a) = 1.40 m/s2 Time (t) = 8.0 s Required:…

Q: The time derivative of v = t³ – t² + 5 is a = 3t2 – 2t -

Q: The Empire State Building in New York City is 381 meters tall. If a penny were dropped from rest at…

A: Given data The height of the building is given as s = 381 m. The initial velocity of the coin is…

Q: A sports car, starting form rest, can reach 0.40 km in 9.0 s. What is the magnitude of the constant…

A: Given(s): Initial speed, u=0 Distance traveled, s=0.40 km=400 m Time taken, t=9.0 s Required:…

Q: Sabrino is walking down a road when he observes a nearby mountain that a boulder is falling, he…

A: We will use the laws of motion to solve this question. The distance travelled by a body falling from…

Q: The Empire State building in New York City is 381 m tall. If a penny were dropped from rest at the…

A: Given data: Height (h) = 380 m Need to determine time taken to strike with the ground.

Q: The position function for a falling objects is given by s (t) = –16t² + vot + s0, where s (t) is the…

A: Given data st=−16t2+v0t+s0s0=0 ftv0=60 ft/s At maximum height, slope of position time graph has…

Q: grasshopper’s legs propel the insect upward at 2.5 m/s. How high can this grasshopper jump?

A: Given Initial velocity u = 2.5 m/s

Q: If a ball is thrown in the air with an initial height of 3 feet, and if the ball remains in the air…

A: Given Data Initial Height = 3ft Time Taken t = 3s Acceleration Due to Gravity = 32ft/s2…

Q: Below is a velocity-time graph of a pteranodon taking off in flight. Determine its average…

Q: Consider the following descriptions of the vertical motion of an object subject only to the…

Q: | A cross-country skier is skiing along at a zippy 8.0 m/s. She stops pushing and simply glides…

A: This question can be solved using one of the equations of motion. Those equations can be used for…

Q: When does the object have zero acceleration? What is the best answer. A. From 0.9 to 1.5 seconds…

A: From 0.9 to 1.5 seconds - Distance behavior is parabolic w.r.t time, so acceleration will not be…

Q: Which of the following are true, regarding motion? Select all that are True. If the slope of a plot…

Q: A body is thrown with the velocity υ0 at an angle to the horizon, The duration of motion t = 4…

A: The given data are: t=4 sg=10 m/s2 Here, t denotes the time and g denotes the gravitational…

Question

The world-record time for the 100 m dash is approximately 10 s. Given this, is it reasonable to expect Brady to be able to run fast enough to achieve Brady's leap?

What maximum horizontal range could the dolphin achieve?

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

During the siege of Constantinople that led to its conquest by the Ottomans in 1453, the Hungarian engineer Orban built a set of bombards (primitive cannon) to throw enormous stones at the city to breach its walls. The largest of these could throw a 300 kg stone a distance x = 2 km. Assume that the stone was launched at an angle of 0 = 45 degrees above the horizontal; in the absence of air resistance, this gives the largest range. a) What speed did the stone have to be launched at to achieve this range? b) How long was the ball in the air? c) How fast was the ball traveling at the apex of its flight?
B (3,3) C (7,3) E (5,0) A (0,0) D (7,-6) 十 Note: all coordinates in meters - not to scale! A robot has been designed and is tested on the course above (A-B-C-D-E). If the robot takes 1.8 minutes to complete the course, what is the magnitude of the robot's average velocity in the direction of the X-axis?
Frogs, with their long, strong legs, are excellent jumpers. And thanks to the good folks of Calaveras County, California, who have a jumping frog contest every year in honor of a Mark Twain story, we have very good data as to just how far a determined frog can jump. The current record holder is Rosie the Ribeter, a bullfrog that made a leap of 2.2 m from a standing start. This compares favorably with the world record for a human, which is a mere 3.7 m. Typical data for a serious leap by a bullfrog look like this: The frog goes into a crouch, then rapidly extends its legs by 15 cm as it pushes off, leaving the ground at an angle of 30° to the horizontal. It’s in the air for 0.49 s before landing at the same height from which it took off. Given this leap, what is the acceleration while the frog is pushing off? How far does the frog jump?
A graph of v(t) is shown for a world-class track sprinter in a 100-m race. (See figure below. For each answer, enter a number.) Velocity (m/s) 14 12 10 2 t 0 59°F Mostly cloudy 2 Runner Velocity vs. Time 4 6 Time (s) (a) What is his average velocity (in m/s) for the first 4 s? m/s 8 (b) What is his instantaneous velocity (in m/s) at t = 6 s? m/s (d) What is his time (in s) for the race? 10 (c) What is his average acceleration (in m/s2) between 0 and 4 s? m/s2 Q Search 12 (b
A person on the top of a roof of a building (100 m) drops a ball. After 2s passed, a person who stands at the base of the same building throws a separate ball in the upward direction with a speed of 20 m/s. Assumes the two balls are traveling on the same vertical path. Will the two balls collide with each other? If so, what are their velocities as they collide with each other?
A man stands on the roof of a 15.0-m-tall building and throwsa rock with a speed of 30.0 m/s at an angle of 33.0 above the horizontal.Ignore air resistance. Calculate Draw x-t, y-t, vx-t, and vy-t graphs for the motion.
(a) What are the coordinates of the initial position of the stone? x0 = m y0 = m (b) What are the components of the initial velocity? v0x = m/s v0y = m/s (c) Write the equations for the x- and y-components of the velocity of the stone with time. (Use the following as necessary: t. Let the variable t be measured in seconds. Do not include units in your answer.) vx = vy =
A golf ball is fired straight up into the air from ground level. It reaches a maximum height at ℎ = 504 meters. Calculate the initial speed of the golf ball in meters per second.
B (3,3) E (5,0) A (0,0) C (7,3) D (7,-6) Note: all coordinates in meters - not to scale! A robot has been designed and is tested on the course above (A-B-C-D-E). If the robot takes 3.4 minutes to complete the course, what is the robot's average speed? Answer: Om/s X
When we estimate distances from velocity data, it is sometimes necessary to use times t0, t1, t2, t3, . . . that are not equally spaced. We can still estimate distances using the time periods Δti = ti − ti − 1. For example, a space shuttle was launched on a mission, the purpose of which was to install a new motor in a satellite. The table provided gives the velocity data for the shuttle between liftoff and the jettisoning of the solid rocket boosters. Use these data to estimate the height, h, above Earth's surface of the space shuttle, 62 seconds after liftoff. (Give the upper approximation available from the data.)h = ft Event Time (s) Velocity (ft/s) Launch 0 0 Begin roll maneuver 10 180 End roll maneuver 15 319 Throttle to 89% 20 442 Throttle to 67% 32 742 Throttle to 104% 59 1217 Maximum dynamic pressure 62 1430 Solid rocket booster separation 125 4052
A ball is launched straight upwards starting at a height of 0.47 ×× 0.06 m. If the ball reaches a maximum height of 4.1 ×× 0.05 m, with what speed was the ball launched?
An athlete can jump a distance of 8.0 m in the broad jump. What is the maximum distance the athlete can jump on the Moon, where the gravitational acceleration is one sixth that of Earth?