Questions LLC
Login
or
Sign Up
Ask a New Question
Vertical motion
Page 4
Questions (302)
The position of a ball as its kicked upwards is measured as
y(t) =−(4.9 t^2 + 20t + 0.50)m, where t is measured in seconds.
2 answers
asked by
justin
479 views
Ball is thrown vertically upward with a speed of 25.0 m/s. What is it's velocity when it returns to the level from which it had
2 answers
asked by
CHELsea
600 views
a. When a ball is thrown straight up, by how much does the speed decrease each second?
b. After the ball reaches the top and
1 answer
asked by
Smiley
380 views
a. When a ball is thrown straight up, by how much does the speed decrease each second?
b. After the ball reaches the top and
1 answer
asked by
Happy Face
369 views
Two bodies are thrown vertically upwards with the same initially velocity of 98metre/sec but 4 sec apart.How long after is
4 answers
asked by
Chris
2,793 views
Hang time?
If a basketball player has a vertical leap of about 30 inches, what is his hang time? V-48T^2 Hang time to the nearest
2 answers
asked by
ShelbyA
725 views
A startled armadill leaps upward rising .536 m in the first .197 s. What is its initial speed as it leaves the ground? What is
1 answer
asked by
Kristen
411 views
A 0.5 kg ball is thrown vertically upward at a speed of 25 m/s. Its velocity, v(t) (in m/s), at time, t (in seconds), is given
1 answer
asked by
Shay
466 views
A stone, which weighs 0.62kg, is thrown, at 5.5ms, its kinetic energy at its maximum height above the surface is 2.3J, what is
1 answer
asked by
Mac
473 views
A competitive cliff-diver jumps from a height of 75 feet. Find the number of feet the diver is above the ocean in 2 seconds.
1 answer
asked by
annoymous
140 views
A baseball is popped straight up into the air and has a hang-time of 6.25 s. Determine the height to which the ball rises before
3 answers
asked by
Jordan
2,788 views
The height of a ball thrown directly up with a velocity of 40 feet per second from a initial height of of 5 feet is given by the
4 answers
asked by
Emma
1,927 views
A basketball player, standing near the basket to grab a rebound, jumps 73.6 cm vertically. How much time does the player spend
4 answers
asked by
Lindsay
1,631 views
Playing jackstone as a kid, you discovered that there is a certain time before the rubber ball falls and you took advantage of
4 answers
asked by
Elo
1,391 views
If you jump upward with a speed of 1.7 m/s, how high will you be when you stop rising?
3 answers
asked by
Billie
1,388 views
A drowsy cat spots a flowerpot that saild first up and then down past an open window. The pot was in view for a total of .43 s,
6 answers
asked by
Kristen
1,497 views
Suppose that on earth you can throw a ball vertically upward a distance of 2.39 m. Given that the acceleration of gravity on
2 answers
asked by
octavia
1,331 views
A diver begins at sea level and descends vertically at a rate of 2 1/2 feet per second. How long does the Diver take to reach
4 answers
asked by
Will
1,269 views
A projectile is launched vertically upward from the top of a 240-foot building. This translates to the model
y = -16t^2 + 32t +
4 answers
asked by
jennifer
1,273 views
You throw a baseball directly upward at time t = 0 at an initial speed of 12.5 m/s. What is the maximum height the ball reaches
2 answers
asked by
chris
1,197 views
Hi guys,
need help with this problem for physics and im having trouble visualizing it. Kathy and mountain climber climbs a 55.0 m
2 answers
asked by
Sam
1,206 views
a body of mass 2 kg is thrown vertically upward with kinetic energy 245 J. The acceleration due to gravity is 9.8m/s^2 the
3 answers
asked by
khovidh
1,179 views
A stone is thrown vertically upward with a speed of 11.0 m/s from the edge of a cliff 80.0 m high. How much later does it reach
2 answers
asked by
cory
1,156 views
A rock is thrown vertically from the edge of a cliff that is 500 ft high. It takes 6.5 seconds for the rock to hit the ground at
3 answers
asked by
josephz
1,159 views
as Sue runs, her knee joint passes through the following vertical positions (meters):
Frame 1: .043 Frame 2: .145 Frame 3: .21
2 answers
asked by
chris
1,104 views
A stone is thrown vertically upward with a speed of 22.0 m/s. How fast is it moving when it reaches a height of 12.0 m?
4 answers
asked by
Anonymous
1,095 views
If a projectile is fired straight up at a speed of 10 m/s, the total time to return to its starting position is about ?
When I
2 answers
asked by
Jess
1,089 views
A watermelon cannon fires a watermelon vertically up into the air at a velocity of +11.5 m/s, starting from an initial position
2 answers
asked by
Kathy
1,100 views
An object is thrown vertically up and attains an upward velocity of 10 m/s when it reaches one fourth of its maximum height
2 answers
asked by
Curt
1,068 views
An arrow is shot at a 30 degree angle with the horizontal. It has a velocity of 49m/s. The acceleration of gravity is 9.8 m/s2.
1 answer
asked by
Dani
1,038 views
Help imediately please very urgent!
A stone is dropped from a cliff 200m high,if a second stone is thrown vertically upwards
2 answers
asked by
Precious
1,031 views
A stone is thrown vertically upward at a speed of 27.70 m/s at time t=0. A second stone is thrown upward with the same speed
2 answers
asked by
Anna
1,054 views
An arrow is shot at a 30 degree angle with the horizontal. It has a velocity of 49m/s. The acceleration of gravity is 9.8 m/s2.
1 answer
asked by
Dani
1,050 views
A helicopter is ascending vertically with a speed of 3.00 m/s. At a height of 70 m above the Earth, a package is dropped from a
2 answers
asked by
Wms
983 views
indicate the direction and select the total displacement of A caterpillar tries to climb straight up a wall two meters high, but
2 answers
asked by
Jorge Alaniz
972 views
You throw a ball downward from a window at a speed of 1.9 m/s. How fast will it be moving when it hits the sidewalk 2.2 m below?
4 answers
asked by
Anonymous
937 views
A stone is dropped into a river from a bridge 43.9 m above the water. Another stone is dropped vertically down 1s after the
1 answer
asked by
sara
936 views
A helicopter is lifting off from the ground and is moving vertically upward. The graph shows its vertical velocity vy versus
2 answers
asked by
Lily
969 views
A stone is thrown straight down from the edge of a roof, 750 feet above the ground, at a speed of 7 feet per second.
A.
1 answer
asked by
zac
876 views
A roller coaster at a theme park takes fans On an exciting ride. In the first 20 seconds, it carries its passengers up a 30 m
3 answers
asked by
Kenneth
859 views
A baseball is seen to pass upward by a window 24 m above the street with a vertical speed of 8 m/s. The ball was thrown from the
2 answers
asked by
Jen
852 views
An inquisitive physics student and mountain climber climbs a 50.0m high cliff that overhangs a calm pool of water. He throws two
2 answers
asked by
Anonymous
859 views
During a softball game, a batter hits a ball upward from an initial height of 3 feet. The height, in feet, of the softball is
1 answer
asked by
zaynab
53 views
A small mailbag is released from a helicopter that is descending steadily at 2.58 m/s.
(a) After 3.00 s, what is the speed of the
3 answers
asked by
Doug
832 views
At the local playground a child on a swing has a speed of 2.14 m/s when the swing is at its lowest point.
(a) To what maximum
3 answers
asked by
kelsey
1,514 views
The height above ground level in metres of a missile launched vertically, is given by h(t)=-16th^3+100t. At what time is missile
2 answers
asked by
Problem
823 views
A rocket is fired at a speed of 75.0 m/s from ground level, at an angle of 60.0º above the horizontal. The rocket is fired
1 answer
asked by
paul
815 views
a tennis ball was thrown vertically upwards with an initial velocity of 20m/s calculate its velocity after 4seconds, it maximum
2 answers
asked by
Anonymous
803 views
A student throws a ball vertically upward such that it travels 9.0 m to its maximum height. If the ball is caught at the initial
3 answers
asked by
Jacob
862 views
if a ball is thrown vertically upward with a velocity of 80m/s then its height after t seconds is s=80t-16t^2
a) what is the
3 answers
asked by
matttt
800 views
Pages
1
2
3
4
5
6
7
Parent Categories (12)
Elastic potential energy
Equations
Forces and Motion
Gravity
Kinematics
Kinetic Energy
Laws of motion
Mechanics
Motion
Motion and Forces
Motion in one dimension
Projectile Motion