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Projectile Motion
Page 8
Questions (7,669)
a projectile's launch speed is five times its speed at maximum height.find the launch angle?
3 answers
asked by
umuro
1,526 views
Blake and Drew are playing horseshoes. Blake takes the first turn, and his horseshoe lands three-fourths of the way to the
1 answer
asked by
wiggle
340 views
A stone is catapulted vertically upward with an initial velocity of 20m/s what maximum range does it cover
2 answers
asked by
Asher
44 views
Player throws a ball at initial velocity 36 m/s calculate the maximum distance reached by the ball, amusing the ball is caught
1 answer
asked by
Egg
117 views
In the absence of air resistance, a ball of mass m is tossed upward to reach a height of 20m. Given that Fg=mg, what is the net
4 answers
asked by
Kayla
3,816 views
a bomb is dropped drom an airplane at an altitude of 14,400 feet how long would it take to reach the ground? (because the motion
4 answers
asked by
Nancy
1,595 views
A playground is on the flat roof of a city school, 5.2 m above the street below (see figure). The vertical wall of the building
3 answers
asked by
Katie
871 views
A punter kicks a football at an angle of 45 degrees to the ground. The football has an initial velocity of 25 m/s, make a
4 answers
asked by
Noemi
6,243 views
an orangutan throws a coconut vertically upward at the foot of a clif 40 m high while his mate simulaneously drops another
9 answers
asked by
Carolina
1,449 views
the horizontal range of a projectile is 4 root 3 times of its maximum height. calculate the angle of projection.
4 answers
asked by
help
1,115 views
A soccer ball is kicked with an initial horizontal velocity of 20 m/s and an initial vertical velocity of 16 m/s.
I've
3 answers
asked by
Anonymous
3,398 views
An archer puts a 0.34 kg arrow to the bowstring. An average force of 220 N is exerted to draw the string back 1.3 m. Assume that
4 answers
asked by
Sarah
1,181 views
A home run is hit such a way that the baseball
just clears a wall 27 m high located 147 m from home plate. The ball is hit at an
4 answers
asked by
Genevieve
582 views
A FROG SAW AN INSECT ON THE GROUND AT A HORIZONTAL DISTANCE OF 30 METER FROM IT. THE FROG CAN JUMP WITH A SPEED 20 METER/SECOND
2 answers
asked by
FATHIMA
675 views
Mary wants to throw a can straight up into the air and then hit it with a second can. She wants the collision to occur at height
4 answers
asked by
Anon
1,971 views
Suppose a Chinook salmon needs to jump a waterfall that is 1.50 m high. If the fish starts from a distance 1.00 m from the base
3 answers
asked by
Tifna
2,201 views
4. Assuming that ball 1 was thrown with an initial velocity of 5 m/s, how far will it land away from the building horizontally?
A
7 answers
asked by
Anonymous
570 views
Two children are playing a game in which they try to hit a small box on the floor with a marble fired from a spring-loaded gun
4 answers
asked by
mujisen
3,331 views
When a ball is thrown up into the air, it makes the shape of a parabola. The equation S= -5t^2 + v*t + k gives the height of the
2 answers
asked by
Dimpleface
672 views
"A person fires a bullet horizontally from a gun at the same instant that another bullet is dropped from the same height as the
3 answers
asked by
Stuck
947 views
Bob throws a ball straight up with an initial speed of 50 feet per second from a height of 6 feet.
(a) Find parametric equations
3 answers
asked by
Anonymous
1,572 views
a toy rocket is shot into the air at the top of a building so that its height above the ground t seconds after the rocket is
2 answers
asked by
lola
1,095 views
suppose a ball is thrown straight up into the air, and the height of the ball above the ground is given by the function h(t) = 6
4 answers
asked by
Nick
660 views
A model rocket is launched from the top of a building. The height (in meters) of the rocket above the ground is given by h( t) =
3 answers
asked by
Josh
2,065 views
Consider a rock thrown off a bridge of height 78.5 m at an angle è = 25° with respect to the horizontal as shown in Figure
3 answers
asked by
HELP
806 views
A rubber ball is thrown upward with an initial speed of 20 m/s. The approximate height of the ball after t seconds is
3 answers
asked by
josh nicholisn
603 views
A player bumps a volleyball with an initial vertical velocity of 20 ft/s. The height of the ball can be model by the function
4 answers
asked by
kylie
2,892 views
A bomber, flying upwards at an angle 53 with verticql releases a bomb at 800m altitude. The bomb strikes the ground 20s after
4 answers
asked by
Aakash
2,424 views
reviews the concepts that are important in this problem. A golfer imparts a speed of 35.9 m/s to a ball, and it travels the
4 answers
asked by
KayLyn
1,793 views
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
1,201 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
662 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
678 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
20,093 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
2,906 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
1,703 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
5,916 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
2,399 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
10,166 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
742 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
534 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
4,618 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
4,446 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
7,415 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
7,981 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
2,238 views
if the initial velocity of an object is 12m/s, determine the horizontal distance it can cover without rising more than 3m.θ=40
4 answers
asked by
jj
1,864 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
1,778 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
5,413 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
5,638 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
700 views
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