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Projectile Motion
Page 9
Questions (7,654)
a soccer ball is kicked with an initial velocity of 5.0 m/s in a direction of 30 degrees above the horizontal
a. what are the
2 answers
asked by
elana
1,200 views
An h1 = 2.10 m tall basketball player wants to make a basket from a distance d = 19.2 m, as seen in the figure. If he shoots the
2 answers
asked by
Help plz
660 views
A model rocket is launched with an initial velocity of 250 ft/s. The height, h, in feet, of the rocket t seconds after the
2 answers
asked by
sabrina
677 views
a ball is thrown straight upward and returns to the thrower's hand after 3.00s in the air. A second ball is thrown at an angle
4 answers
asked by
tani
20,088 views
an object is thrown upward from the top of a 80-foot building with a initial velocity of 65 feet per second. The height h of the
3 answers
asked by
Anonymous
2,901 views
25. Maria is standing at the edge of a cliff that is 10 m high over a canyon. She throws a rock upward off the side of the
5 answers
asked by
MM
1,700 views
1.A stone is thrown upward with an initial velocity of 20m/s.Aire resistance is ignored.(g=10m/S^2)
(a) How far does it take to
12 answers
asked by
Christopher.M.C.Brown
2,377 views
An object is launched upward with an initial velocity of 64 feet per second from a platform 80 feet high.
1.) Write a height
4 answers
asked by
kylie
5,914 views
how do you solve problems as such: if a person drops a water balloon off the rooftop of a 36 foot building, the height of the
5 answers
asked by
McKenna
2,397 views
Every year in Delaware there is a contest where people create cannons and catapults designed to launch pumpkins as far in the
27 answers
asked by
Veronica
10,160 views
A playground is on the flat roof of a city school, 5.8 m above the street below (see figure). The vertical wall of the building
5 answers
asked by
anonymous
13,581 views
A motorcyclist is trying to leap across the canyon by driving horizontally off the cliff at a speed of 38.0 m/s, height of the
2 answers
asked by
Tina
740 views
Jade throws a horseshoe toward a stake from the same starting point three different times. She tries to throw the horseshoe with
4 answers
asked by
Zara
532 views
A ball is thrown with an initial velocity of v feet per second, at an angle of θ with the horizontal (see figure in the website
5 answers
asked by
ghost
4,617 views
A rock is thrown upward with a velocity of 18 meters per second from the top of a 37 meter high cliff, and it misses the cliff
5 answers
asked by
Maddie
4,445 views
In a volleyball a player on one team spikes the ball over the net when the ball is 10 ft above court. The spike drives the ball
6 answers
asked by
Lynn
7,410 views
Two stones are launched from the top of a tall building. One stone is thrown in a direction 30.0degree above the horizontal with
4 answers
asked by
bob
7,978 views
A cannon shell is fired straight up from the ground at an initial speed of 225 m/s. After how much time is the shell at a height
3 answers
asked by
jimson
2,231 views
Mariano is standing at the top of a hill when he kicks a soccer ball into the air. The height of the hill is h feet, and the
5 answers
asked by
rainy
1,768 views
A plane takes off at an angle of 20 degrees. Assuming a constant speed and trajectory, by the time it has travelled 25
5 answers
asked by
JD
5,406 views
An arrow is launched upward with a velocity of 224
feet per second from the top of a 90 -foot platform. What is the maximum
5 answers
asked by
Cory
5,636 views
A gunman standing on a sloping ground fires up the slope. The initial speed of the bullet is v0= 390 m/s. The slope has an angle
4 answers
asked by
Anonymous
697 views
A rock is thrown upward with a velocity of 12 meters per sec from the top of a 25 meter high cliff and it misses on it's way
4 answers
asked by
Kelly
5,204 views
A projectile is fired with an initial velocity of 350 feet per second at an angle of 45° with the horizontal. To the nearest
3 answers
asked by
Devon
2,784 views
Prove that the maximum horizontal range is 4times the max height attaind by projectile when fired at an inclined so as to have
1 answer
asked by
sankalp
498 views
A 2 stage rocket launches off at an initial angle of 75 degrees above the horizontal. The rocket has a mass of 250 kg, while the
1 answer
asked by
Anwar
711 views
an airplane is flying at a constant altitude of 28000 meters. when first seen to the east of the observer, the angle to the
4 answers
asked by
Kindell
1,157 views
A ball is thrown vertically upward with an initial velocity of 96 feet per second. The distance s (in feet) of the ball from the
2 answers
asked by
Lissa
775 views
A small hockey puck slides without friction over the icy hill and lands
6.20 m from the foot of the cliff with no air
5 answers
asked by
a
4,093 views
A golf ball is hit off the ground at an angle of pie/6 and it travels 400 ft. How long was the golf ball in the air?
4 answers
asked by
Nancy
1,557 views
A rocket is fired upward from ground level with an initial velocity of 480km/hr. after t seconds its distance above the ground
5 answers
asked by
abdi
1,610 views
A rocket is launched from the top of a 50 foot cliff with an initial velocity of 120 feet per second. The height, h, of the
4 answers
asked by
Anonymous
2,713 views
A projectile is fired with an initial velocity of 250 m/s at a target located at a horizontal distance of 4 km and vertical
4 answers
asked by
ckg
2,105 views
The maximum, range of a projectile is directly proportional to the square of its velocity. A baseball pitcher throws a ball at
5 answers
asked by
Jeromino
3,220 views
King Arthur's knights fire a cannon from the top of the castle wall. The cannonball is fired at a speed of 48 m/s and at an
3 answers
asked by
Anonymous
852 views
a light shines from the top of a pole 50ft high. a ball is dropped from the same height from a point 30 ft away from the light.
4 answers
asked by
Teri
5,687 views
A bullet is fired at an angle of 30° above the horizontal with a velocity of 500m/s.
a)find the range. b)Solve the time of
2 answers
asked by
ANGIELENE
761 views
a rock is thrown straight up in the air from an initial height of ho, in metres, with the initial velocity vo, in metres per
4 answers
asked by
Kp
1,255 views
Isn't this a plug and chug? I will be happy to critique your thinking. Your equal signs in the function are not correct, I
2 answers
asked by
bobpursley
575 views
A projectile is launched directly upward from the top of a 112 - foot building with an initial velocity (speed) of 96 feet per
4 answers
asked by
jennifer
1,544 views
a ball with mass 0.15 kg is thrown upward with initial velocity 20 m/sec from the roof of a building 30 m high. there is a force
2 answers
asked by
cyrus
900 views
A blue ball is thrown upward with an initial speed of 19.8 m/s, from a height of 0.5 meters above the ground. 2.4 seconds after
2 answers
asked by
ali
1,131 views
An arrow is fired vertically up lands 8 seconds later.Find:
[ A] Its maximum height. [B] Its initial speed.
5 answers
asked by
WELDON
1,610 views
An object is thrown or fired straight upwards at an initial speed of v_0 ft⁄s will reach height h feet after t seconds, where
4 answers
asked by
cris
2,416 views
boy on the edge of a vertical cliff 20 m high throws a stone horizontally upwards with a speed of 25 m\s it strikes the ground
3 answers
asked by
moath
2,238 views
whats the horizontal distance traveled by a model rocket launched with an intitial speed of 120 feet per second when the rocket
2 answers
asked by
hanna tret
1,061 views
The height(H) of an object that has been dropped or thrown in the air is given by:
H(t)=-4.9t^2+vt+h t=time in seconds(s)
2 answers
asked by
Anonymous
1,097 views
A player shoots a basketball from a height of 6 feet. The equation, h = -16t 2 + 25t + 6, gives the height, h , of the
4 answers
asked by
chicken
1,413 views
An instrument-carrying projectile of mass m1 accidentally explodes at the top of its trajectory. The horizontal distance between
1 answer
asked by
Anonymous
411 views
A long jumper leaves the ground at an angle of 20 degrees above horizontal and at a speed of 11m/s..how far does he jump?
3 answers
asked by
Khumalo Lindokuhle
1,998 views
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