A ball is thrown from the top of a building with an initial velocity of 10:0 m/s straight upward, at an initial height of 55 m above the ground. The ball just misses the edge of the roof on its way down. Determine the time needed for the ball to reach the ground.

A ball is thrown from the top of a building with an initial velocity of 10:0 m/s straight upward, at an initial height of 55 m above the ground. The ball just misses the edge of the roof on its way down. Determine the time needed for the ball to reach the ground.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: Q1. A (10 kg) projectile fired vertically upward from the ground with an initial velocity of (50…

Q: An open rectangular tank of dimensions 4mx3mx2m contains water to a height of 1.6m. It is then…

A: Given- Open rectangular tank- Dimensions-4 m × 3 m × 2 m

Q: A ball A s thrown vertically upward from the top of a 30-m-high building with an initial velocity of…

Q: A stone is thrown vertically upward with a velocity 12 m/s from a window located 35m above ground.…

Q: A stone is thrown from the top of a 10-storey building with an initial velocity of 300 m/s directed…

Q: A. Determine the vertical component of the velocity of the ball (V3) after the first rebound if the…

Q: A ball is thrown horizontally with an initial velocity of 25m/s from a height of 1.65 m above the…

Q: An object is launched at a velocity of 20 m/s in a direction making an angle of 25° upward with the…

Q: 12. A stuntman crest the hill shown here. If the combine mass of the rider and motorcycle is 800 kg,…

Q: An electric motor Mis used to reel in cable and hoist a bicycle into the ceiling space of a garage.…

Q: A golf ball is driven off a tree that is elevated 10m above fairway. The initial velocity of the…

Q: A ball is thrown upwards from the ground and it took 8 seconds to return back to the ground. How…

Q: A ball is thrown from the top of a building with an initial velocity of 20:0 m=s straight upward ,at…

A: Using the kinematics equation with proper sign convention the value of T= time taken can be…

Q: A T-shirt cannon launches a shirt at 8.00 m/s from a platform height of 5.00 m from ground level.…

A: The kinetic energy of the shirt is given by, Here, is the mass of the shirt and is the velocity of…

Q: A ball is thrown upwards from a cliff 100m high with an initial velocity of 100m/sec at 30 degrees…

A: Consider the free body diagram ; Since; vx0=100cos30vx0=86.60m/sAnd,vy0=100sin30vy0=50m/s

Q: A ball thrown vertically upward with an initial velocity of 3 m/s from the window of a tall…

Q: Problem 3: A ball thrown with an initial velocity of 30 m/sec as shown below, just clears the edges…

A: Given, Initial velocity, v0 = 30 m/s and tanθ = 43. ⇒ sinθ = 45 and cosθ = 35 Horizontal…

Q: 1108. A ball is thrown so that it just clears a 10-ft fence 60 ft away. If it left the hand 5 ft…

Q: Q3) A ball rolls horizontally off a high building at 20 m/s. It takes 6 seconds to reach the ground.…

A: Hi there! since you have asked multiple questions, we will solve the first question for you. If you…

Q: A ball is thrown so that it clears a 3m fence, 18m away. If it left the hand 1.5m above the ground…

Q: A ball A is thrown vertically upward from the top of a 30 in high building with an initial velocity…

Q: A ball is kicked at an angle of 43° with the ground. a. What should be the initial velocity of the…

A: Given data, Angle of kick = 43° X = 40 m Height = 1.8 m To find out the initial velocity and time…

Q: B R In a playing field, a girl at position A throws a ball with an initial velocity of v, = 15 m/s,…

A: (a) It is required to determine the distance between the boy and girl. R=VA2sin2θg Here VA is the…

Q: A rider jumps off a track that is sloped by 35° from a height of 1.5m. It took 2 s for the rider to…

Q: A professional team of players is designing a catapult to launch a small ball from point A so that…

Q: A ball is thrown from the top of a building with an initial velocity of 20:0 m=s straight upward ,at…

Q: a. Where will the ball be 2 seconds later? b. What is the greatest height the ball will reach? c.…

Q: A sphere is fired downwards into a medium with an initial speed of 27.41 m/s. If it experiences a…

Q: 3. An Open cylindrical vessel having a height equal to its diameter is half filled with water and…

Q: A ball is thrown vertically up with a velocity of 30 m/s at the edge of a 60-m cliff. Calculate the…

A: Calculate the height h to which the ball rises and the total time t after release for the ball to…

Q: A rookie quarterback throws a football with an initial upward velocity component of 12 m/s and a…

Q: 4. The ball is thrown vertically upward 2m above the ground with a speed of 10 m/s. How long will it…

A: Given data- Initial velocity (u) = 10 m/s Final velocity (v) = 0 Distance S1= 2m Time to reach…

Q: A ball decelerates in a straight path at 2.50 m/s2. Determine the distance travelled by the ball…

Q: A stone is thrown from the top of a 10-storey building with an initial velocity of 300 m/s directed…

Q: ball is thrown vertically upward from the 12-m level in an elevator shaft with an initial velocity…

A: Given:- 12 m level ht initial velocity = 18 m/s open platform elevator = 5m level constant velocity…

Q: A ball is thrown upward at 75m/s from the top of a 40 m tall building. Determine: a) Maximum height…

Q: A soccer ball is projected at an angle of 60° from the ground. It attains its maximum height in 10s.…

Q: Problem 1: A toy launcher projects a missile with an initial speed of 20 m/sec. If the missile lands…

Q: 4.7 . A ball is thrown vertically upward with a velocity of 12 m / s . ( a ) At what height is the…

Q: Problem 3: A ball thrown with an initial velocity of 30 m/sec as shown below, just clears the edges…

A: The given figure is shown below:

Q: A sphere is fired downwards into a medium with an initial speed of 20.90 m/s. If it experiences a…

Q: A ball is thrown with an initial horizontal velocity of 30 m/s from a height of 3 mabove the ground…

A: Given data, Initial velocity, u=30 m/sintial height= 3 m distance of ball from initial point =40 m…

Q: When the athlete releases the shot, it is 1.82 m above the ground and its initial velocity is ?? =…

A: Given: The height is 1.82 m. The initial velocity is 13.6 m/s.

Q: A ball is thrown vertically upward with a speed of 15 m/s. Determine the time of flight in seconds…

Q: A man can row a boat at 5 m/s in still water. He wishes to cross a 50-m wide river to point B 50m…

A: (1)find the speed of the boat (2)find the angle that the man must direct his boat relative to the…

Q: A cannon ball is fired at an angle of 60° from the ground to a 50-meter building which is 120 meters…

A: Given: The angle is 60o. The height of the building is 50 m. The distance between them is 120 m.

Q: If it takes 3sec for a ball to strike the ground when it is released form rest, determine the…

Q: A bird is flying on a straight level course at constant velocity of 150 km per hour at a height of…

Question

A ball is thrown from the top of a building
with an initial velocity of 10:0 m/s straight
upward, at an initial height of 55 m above
the ground. The ball just misses the edge of
the roof on its way down. Determine the
time needed for the ball to reach the
ground.
O 4.4 sec
O 2.5 sec
O 4.6 sec

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 with 2 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, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

Vernie saw a cockroach chilling on the floor at a horizontal distance of 2.5 meters. Sheprepares to smack the insect with a slipper starting from an angle of 80°. Vernie will let goof the slipper when t = 0 at a vertical height of 1.5 meters. a) What is the final velocity of the slipper before it hits the cockroach if its initialvelocity is 5m/s?b) The highest point of the slipper measured from the floor is:
4.7 . A ball is thrown vertically upward with a velocity of 12 m / s . ( a ) At what height is the ball I s later ? ( h ) 2 s later ? What is the maximum height the ball reaches ?
A ball is kick with an initial velocity of 4 m/s at an angle of 12 degrees with respect to horizontal. a. What is the time of flight of the ball in seconds? b. What is the maximum height in meters of the ball? c. What is the maximum horizontal distance in meters the ball travel? d. At what angle in degrees may this ball be kick if its range is 0.50 meters?
A ball is thrown so that it just clears a 3m fence 18 m away. If it left the hand 1.5m above the ground and at an angle of 60 degrees with the horizontal, what was the initial velocity of the ball?
A ball is thrown straight upward from the ground level. Its initial velocity is 30 m/s. 1. What is its velocity in m/s when time is 2 seconds? a. 10.38 b. 20.19 c. 28.00 d. None of these 2. What is the location of the ball in meters from the ground after 2 seconds? a. 50.19 b. 79.62 c. 40.38 d. None of these
You throw a ball straight up with an initial velocity of 18.0 m/s. It passes a tree branch on the way up at a height of 6.0m. How much additional time elapses before the ball passes the tree branch on the way back down?
5. With what velocity will a stone strike the ground if dropped from the top of a building 400 ft. high6. With what velocity will the stone in problem 1 strike the ground if thrown vertically downward with an initial velocity of 36ft/sec?
An elevator weighing 9.8 KN moves downward from rest until itattains a velocity of 20 m/s after it travels a distance of 5 m. Whatis the travel time of the elevator at this instant?a. 3 secsb. 2 secsc. 1 secd. 0.5 sec
If the block is 1000jg, determine the value of force P(N) that is causing the movement of the block usubstatic=0.50 and usubkinetic=0.35. A. 4700N B. 5000N C. 0 D. 4905N
Find the final velocity of the block
Two cars A and B have a velocity of 21.00m/s in the same direction. Car A is 58.12m behind Car B when the breaks are applied to Car B, causing it to decelerate at a constant rate of 3m/s2. a. In what time will A overtake B? b. How far will car B travel? c. What is the relative velocity of car B with respect to car A when A overtakes B? 3 decimal places only
A stone is thrown downward into an well with a velocity of 3.658 m/sec. Four seconds later the sound of the stone striking water is heard. If the sound travels at 341 m/sec, air resistance of the stone is neglected. Determine the distance from the top of the well to the water surface in the well.