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Projectile Motion
Page 6
Questions (7,685)
A marksman at rest fires a 4.00-kg gun that expels a bullet of mass 0.0140 kg with a velocity of 181 m/s. The marksman's mass is
7 answers
asked by
Jon
4,086 views
A tennis ball is thrown vertically upward wih an initial velocity of 8.0m/s.
A) What will its speed be wheen it returns to its
4 answers
asked by
Taylor
2,839 views
Frank stands at the base of a building. He throws a 0.12kg rock straight up at a speed of 28m/s so that it rises to a maximum
2 answers
asked by
NINI
661 views
A body is projected vertically upward and the height hmeters reached after a time t seconds is given by h=196t-4.9t^2.find the
2 answers
asked by
Sinachi
65 views
A rescue plane drops a package of emergency supplies to a stranded explorer. The plane is travelling at 40m/s and at a height of
2 answers
asked by
Psy
170 views
A rescue plane drops a package of emergency rations to a stranded explorer. The plane is travelling horizontally at 40 m/s and
2 answers
asked by
James
149 views
A sail boat is crossing a river of width 43.3 meters, sailing at 17.9 m/s vertically across the river. If a cross wind of 6.0
2 answers
asked by
111jps
149 views
A rescue plane drops a package of emergency rations to a stranded explorer. The plane is travelling at 40m/s and at a height of
2 answers
asked by
James
170 views
A submarine is travelling parallel to the surface of the ocean at a depth of 626 m. It begins a constant ascent
in order to reach
2 answers
asked by
ravinder sandhu
82 views
Ebo throws a ball in to the air.it's velocity at the start is 18m/s at an angle 37° to the ground. Calculate
A,the range and
4 answers
asked by
Ali
100 views
A ball is hit from the ground. When the ball has traveled a horizontal distance of d meters, its height, h, in meters, can be
2 answers
asked by
Noel
87 views
A ball is hit from the ground. When the ball has traveled a horizontal distance of d meters, its height, h, in meters, can be
2 answers
asked by
Noel
86 views
A model rocket is launched from a roof into a large field. The path of the rocket can be modeled by the equation
7 answers
asked anonymously
120 views
A catapult launches a boulder with an upward velocity of 148 ft/s. The height of the boulder, h, in feet after t seconds is
2 answers
asked anonymously
206 views
Landon is standing in a hole that is 6.5 ft deep. He throws a rock, and it goes up into the air, out of the hole,
and then lands
2 answers
asked by
Shady
89 views
Landon is standing in a hole that is 6.5 ft deep. He throws a rock, and it goes up into the air, out of the hole,
and then lands
2 answers
asked by
Shady
104 views
A catapult launches a boulder with an upward velocity of 120 ft/s. The height of the boulder, h, in feet after t seconds is
2 answers
asked by
*shrugs shoulders
98 views
At the top of a cliff 100 m high, Raoul throws a rock upward with a velocity of 15.0 m/s. How much later should he drop a second
5 answers
asked by
Kent
146 views
The tennis ball was released from a shooting pot with the initial velocity of 30m/s at
the angle of 60° with the horizontal.
7 answers
asked by
Kondwani moyo
117 views
a) A girl threw a ball due west against the wall which is 50.4cm from her position, the
ball bounces due east for 20m.caculate
4 answers
asked by
Kondwani moyo
122 views
During halftime of a football game, a sling shot launches T-shirts at the crowd.A T-shirt is launched from a height of
2 answers
asked by
Shookith
86 views
A war-wolf or trebuchet is a device used during the Middle Ages to throw rocks at castles and now sometimes used to fling large
2 answers
asked anonymously
85 views
A football is kicked at an angle of 60 degrees with initial velocity of 80 ft./s. Approximately how far will the ball travel
7 answers
asked by
help
64 views
6) Jessica and Eric are playing catch. Jessica tosses a ball to Eric at an initial velocity of 40 feet per second at an angle of
3 answers
asked by
pls help
184 views
a model rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation
15 answers
asked by
TheDarkArtist
272 views
a catapult launches a boulder with an upward velocity of 120 ft/s. The height of the boulder, h, in feet after t seconds is
1 answer
asked by
TheDarkArtist
110 views
A science project studying catapults sent a projectile into the air with an initial velocity of 24.5 m/s. The formula for
4 answers
asked by
Tim
1,412 views
a toy rocket moving vertically upward passes by a 2.2m- high window whose sill is 7.0m above the ground. the rocket takes 0.17s
6 answers
asked by
emilia
3,044 views
A ball is tossed vertically upward from a height of 2 m with an initial velocity
of 10 m/s. Just before the ball hits the ground,
4 answers
asked by
abu
2,056 views
a ball is thrown vertically upward into the air. what is acceleration time graph will represent the ball motion
4 answers
asked anonymously
158 views
I am definitely lost on this problem. Can someone help me out?
A(n) 51.3 kg astronaut becomes separated from the shuttle, while
3 answers
asked by
Christy
666 views
A projectile is fired at 45.0° above the horizontal. Its initial speed is equal to 42.5 m/s. Assume that the free-fall
4 answers
asked by
Julia
1,270 views
tennis ball rolls off the edge of a tabletop 0.900m above the floor and strikes the floor at a point 1.60m horizontally from the
5 answers
asked by
katie
7,225 views
A skier is traveling at a speed of 39.7 m/s when she reaches the base of a frictionless ski hill. This hill makes an angle of
3 answers
asked by
Shannon
770 views
A ball is thrown towards a vertical wall from a point 2m above the ground and 3m from the wall. the initial velocity of the ball
4 answers
asked by
Muhiddin
140 views
Determine the maximum height of the rocket
A group of students launches a model rocket from the top of a building. The students
1 answer
asked by
hala aly
92 views
d) Determine the maximum height of the rocket
A group of students launches a model rocket from the top of a building. The
1 answer
asked by
hala aly
84 views
A group of students launches a model rocket from the top of a building. The
students have determined the equation y= − ; (x+
1 answer
asked by
hala aly
101 views
A catapult launches a boulder with an upward velocity of 120 ft/s. The height of the boulder, h, in feet after t seconds is
1 answer
asked by
Temporary
121 views
An air force jet flying with a
speed of 335ms-1 went past an anti-aircraft gull. How far is the aircraft 5s later when the gun
2 answers
asked anonymously
76 views
An air force jet flying with a
speed of 335ms-1 went past an anti-aircraft gull. How far is the aircraft Ss later when the gun
2 answers
asked anonymously
68 views
Ignoring air resistance, which case will make it hit the ground with the greatest speed?
Throw the egg up. Throw the egg down.
4 answers
asked by
satvik
120 views
A 1.0kg football is given an initial velocity at ground level of 20.0m/s (37 degrees above horizontal). it gets blocked just
1 answer
asked by
oyebodegoldencity
40 views
A 1.0kg football is given an initial velocity at ground level of 20.0m/s (37 degrees above horizontal). it gets blocked just
1 answer
asked by
oyebodegoldencity
41 views
A projectile is fired straight upward from ground level with an initial velocity of 320 feet per second. (Assume t = 0 seconds
4 answers
asked by
Shaunna
1,679 views
A television camera is positioned 4000 ft from the base of a rocket launching pad. The angle of elevation of the camera has to
3 answers
asked by
Anonymous
788 views
A soccer ball is kicked from the ground at an angle of è = 46 degrees with respect to the horizontal. The hang time of the ball
3 answers
asked by
Brad
1,486 views
A stone with a mass of 6kg is thrown vertically upwards from the top of the building 35m high with a starting velocity 20m/s .
De
2 answers
asked by
Pearl
538 views
If a gun is fired one inch or less from the target, what shape can gases from the muzzle produce around the bullet hole?
A. a
1 answer
asked anonymously
64 views
Two bullets are fired from the same gun. When they are examined, what is MOST likely to happen?
A. The bullets will be an
1 answer
asked anonymously
105 views
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