Answered: An object is thrown up from the height…

An object is thrown up from the height h0 with the speed 20 m/s. If the maximum height that the object reached is 30m, find h0.

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

Chapter7: Conservation Of Energy

Section: Chapter Questions

Problem 2OQ: An athlete jumping vertically on a trampoline leaves the surface with a velocity of 8.5 m/s upward....

See similar textbooks

Related questions

Q: For safety reasons, the speed of a child at the bottom of a playground slide cannot exceed 6.0 m/s.…

A: At maximum point, the potential energy completely converted into kinetic energy. So, the expression…

Q: Interactive Solution 6.39 presents a model for solving this problem. A slingshot fires a pebble from…

A: From conservation of energy,

Q: 2) A ball of mass m=5 kg is dropped from a height h=20 m above the ground. Neglecting air…

A: Given Mass M = 5 kg dropped from height h = 20 m We have to calculate distance at height y = 10 m

Q: A proton (mass m 1.67 x 1027 kg) is being accelerated along a straight line at 1.70 × 1013 m/s2 in a…

Q: A cannonball with an initial height of 1.00 meter above the ground is fired from a cannon at an…

A: Given: The initial height of the cannonball is 1.00 m. The angle made by the cannonball…

Q: A roller coaster glides from rest from the top of an 80.0-meter hill. What is the speed of the…

Q: You push a small box so that it starts moving with a speed of 1.0 m/s along a rough table. After 1.0…

A: Given:Initial speed of the box = 1 m/sDistance travelled by the box in the table = 1 mHorizontal…

Q: It took an object 50 seconds to move from point A to B, then to C. If point B is 10 m, east of point…

Q: The engine in an imaginary sports car can provide constant power to the wheels over a range of…

A: Initial speed = 0 mph It can reach 32 mph in 1.2 seconds To find = Time required to accelerate from…

Q: A parachutist after bailing out falls 50 m without friction. When parachute opens, it decelerates at…

Q: During a water balloon fight at a college dormitory, a student drops a 0.80-kg water balloon from a…

A: Given data: m=0.8 kgv=14 m/s Need to determine the height of the window.

Q: 33. A skier is sliding downhill at 8 m/s when she reaches an the icy patch on which her skis move…

Q: Gab, a professional rooftop futbol player, kicked a 0.45 kg ball off a rooftop that is 81 m off the…

A: Given: mass of ball m = 0.45 kg height of rooftop h = 81 m initial velocity of ball u =15m/s angle…

Q: A bottle rocket is shot straight up in the air with a speed 30 m/s . If the air resistance is…

A: In ideal case , there is no air resistance acting on any moving object . But, in real situation ,…

Q: 6. A roller coaster cart is pulled up the top of a hill 45 m high. The cart then moves over the…

A: Write the given values with the suitable variables. h1=45 mu1=0.5 m/sh2=5 mh3=15 m Here, h1, u1, h2,…

Q: Find the speed of the object when its height is 100 m.

A: As per our guidelines we can only answer a maximum three sub-parts at a time. Please resubmit the…

Q: If he leaves the ramp with a speed of 29.5 m/s and has a speed of 27.7 m/s at the top of his…

A: Useful formula: Kinetic energy of an object with mass M & speed v is Ek=12Mv2 ...(1)…

Q: A block slides down a frictionless inclined ramp. If the ramp angle is 19.0° and the length of it is…

Q: an incline plane lab, a ball is accelerated along the incline. At a distance of 1.00 meters, the…

Q: 3.64 A 2.7-kg ball is thrown upward with an initial speed of 20.0 m/sm/s from the edge of a 45.0 mm…

A: Given Datam=2.7kgu=20 m/sh=45mmV=6 m/s

Q: A box is thrown (at an unknown angle) with a speed of 17.8 m/s from the top of a 28.4 m high cliff.…

A: Initial speed (u) = 17.8 msThe height of cliff (h) = 28.4 m Let the mass of box = m

Q: A 2.5 kg crate falls from a height of 3.0 m onto an industrial spring scale with a spring constant…

Q: A person standing on the edge of a 30.0m tall building is holding a ball with a mass ot 1.50kg. The…

Q: What is the speed of a 14 kN body at rest then falling from a height of 238 m.

A: During free fall if the air resistance is neglected the final velocity of a body dropped from a…

Q: A balloon is moving vertically upwards with a speed of 10 m/s when an object is dropped from it when…

A: Given Speed of balloon = Vb= 10 m/s Height of dropping point =H = 40 m Speed when object touch…

Q: assume the object has a mass of 0.55kg. calculate the gravitational potential energy and kinetic…

A: Given: The mass of the object is 0.55 kg. The height of the object is 4.99 m. The speed of the…

Q: "A block slides down a frictionless inclined ramp. If the ramp angle is 17.0° and its length is 30.0…

Q: An object is thrown vertically upward from the ground level. It reached a maximum height H. If air…

Q: A force acting on a 2.00 kg object is given by F(x) = (2.00 N/m) x + (1.00 N/m³)x³. An object starts…

A: Given value--- mass = 2 kg . F = 2x + x3 . We have to find--- speed of object at x = 2 m .

Q: The known elevations of a toy rocket trajectory are as follows: hA = 15 ft hg = 34 ft hc = 15 ft…

Q: A worker is trying to drop a 10 kg boulder off a 10 m high cliff.. At this particular location,…

Q: If a 3.58 kg object is placed on a frictionless incline of 59.5 º and released from rest, what is…

A: The kinematic equations of motion are-1) v=u+at2) s=ut+12at23) v2=u2+2as where,u is initial…

Q: An constant applied force of 40.1 N lifts an 2.50 kg mass straight up, resulting in a final speed of…

A: Given information: Here, m is the object’s mass, F is the constant force applied on the object, and…

Q: mass 2.0 kg is attached to a spring whose spring constant is = 8 N/m. The block slides on an incline…

A: Given values:- Mass of the block,(m)=2 kg ----(1) Spring constant,(k)=8 N/m=8 kg/sec2 ----(2)…

Q: CST.2 A person throws three rocks off a cliff of height h at exactly the same speed öl, each time,…

A: Given:A person throws thee rocks with equal velocities in three different directions.Distance of the…

Q: 2. A glider is gliding through the air at a height of 416 meters with a speed of 45.2 m/s. The…

A: The mechanical energy of a system is the sum of its kinetic and potential energy. Kinetic energy…

Q: At the same time object A is dropped from a height H, object B begins sliding down a frictionless…

A: When an object undergoes free fall , the acceleration acting on the object is the acceleration due…

Q: 6 m A cannonball with an initial height of 1.00 meter above the ground is fired from a cannon at an…

A: Given:

Q: The energy needed to increase the speed of a certain car from 22 m/s to 44 m/s is 240 kJ. At what…

Q: A force acting on a 2.00 kg object is given by F(x) = (2.00 N/m)x+ (1.00 N/m³)x³. An object starts…

A: The mass of the object is m=2.00 kg The force acting on the mass is Fx=2x+1x3

Q: A particle of mass 4 kg acted upon by a force varies with position X as shown. The particle is at…

A: Speed of particle at X=5 m is V = 10 m/s

Q: Amelia holds a basketball over her head, 1.8 m above the ground. she tosses it directly upward with…

A: Given: The height initial height above the ground is 1.8 m. The initial speed given is 5.0 m/s.…

Q: How much time does it take for a mass traveling down a frictionelss slope of 30 degrees of unknown…

Q: Why Does One Get Hurt On Jumping From A Great Height To The Floor?

A: Jumping from greater height means that you achieve higher velocity before landing, hence there is a…

Q: A small block slides down a frictionless track whose shape is described by y = (x^2) /d for x0. The…

A: The correct answer is option 3 i.e. 6.92 m/s.

Q: The graph shows how the force on a 1.00kg particle varies with position. If the particle has a speed…

A: Given: Mass of the particle is 1.00 kg. At x=10.00 m ; speed of the particle is 8.00 m/s. Formula…

Q: You were playing POP POP crackers with your neighbor's kids. To show off your speed, you threw a POP…

A: Given that, Initial velocity, v = 7.0 m/s Height, h = 1.0 m

Question

An object is thrown up from the height h0 with the speed 20 m/s. If the maximum height that the object reached is 30m, find h0.

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

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

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

An athlete jumping vertically on a trampoline leaves the surface with a velocity of 8.5 m/s upward. What maximum height does she reach? (a) 13 m (b) 2.3 m (c) 3.7 m (d) 0.27 m (e) The answer cant be determined because the mass of the athlete isnt given.
Compare the work required to accelerate a car of mass 2000 kg from 30.0 to 400 km/h with that required for an acceleration from 50.0 to 60.0 km/h.
A student is asked to measure the acceleration of a glider on a frictionless, inclined plane, using an air track, a stopwatch, and a meterstick. The top of the track is measured to be 1.774 cm higher than the bottom of the track, and the length of the track is d = 127.1 cm. The cart is released from rest at the top of the incline, taken as x = 0, and its position x along the incline is measured as a function of time. For x values of 10.0 cm, 20.0 cm, 35.0 cm, 50.0 cm, 75.0 cm, and 100 cm, the measured times at which these positions are reached (averaged over five runs) are 1.02 s, 1.53 s, 2.01 s, 2.64 s, 3.30 s, and 3.75 s, respectively. (a) Construct a graph of x versus t2, with a best-fit straight line to describe the data. (b) Determine the acceleration of the cart from the slope of this graph. (c) Explain how your answer to part (b) compares with the theoretical value you calculate using a = g sin as derived in Example 4.3.
A T-shirt cannon launches a shirt at 5.00 m/s from a platform height of 3.00 m from ground level. How fast will the shirt be traveling if it is caught by someone whose hands are (a) 1.00 m from ground level? (b) 4.00 m from ground level? Neglect air drag.
A 40 kg stone falls from a height of 10 meters. Accordingly, what is the speed of the stone when it is 5 m above the ground?
A skier leaves the top of a slope with an initial speed of 5.0 m/s. Her speed at the bottom of the slope is 13 m/s. What is the height of the slope?
A bobsled makes a run down an ice track starting at 150m vertical distance up the hill. If there is no friction, what is the velocity at the bottom of the hill?
A rescue diver of mass 84 kg jumps from a hovering helicopter into the ocean 34 meters below. What is the diver's speed (in m/s) when he hits the water?
A 62 kg trampoline artist jumps upward from the top of a platform with a vertical speed of 4.5 m/s. How fast is he going as he lands on the trampoline, 2 m below?
A small block slides down a frictionless track whose shape is described by y = (x^2) /d for x<0 and by y = -(x^2)/d for x>0. The value of d is 4.49 m, and x and y are measured in meters as usual. Suppose the block starts from rest on the track, at x = -2.64 m. What will the blocks speed be when it reaches x = 0? 3.90 m/s 2.34 m/s 7.18 m/s 5.52 m/s
A small block slides down a frictionless track whose shape is described by y = (x^2) /d for x<0 and by y = -(x^2)/d for x>0. The value of d is 3.85 m, and x and y are measured in meters as usual. Suppose the block starts from rest on the track, at x = -1.99 m. What will the block s speed be when it reaches x = 0? 6.74 m/s 4.49 m/s 3.17 m/s 2.54 m/s
If a 3.15 kg object is placed on a frictionless incline of 70.5 º and released from rest, what is speed of the object down the incline after traveling a distance of 1.5 m? Enter a number rounded to 2 decimal places and assume it has proper SI units.