a rocket is fired vertically upwards from ground level with an intial velocity of v0 ft/sec. assuming the rocket obeys Galileo;s law of motion due to gravity, determine the initial velocity required in order for the rocket to attain a height of 1 mile?
Q: An object is projected straight upwards with an initial velocity U. If T is the time taken to return…
A:
Q: Imagine a firework has a fuse designed so that it explodes at the highest point of its trajectory,…
A: Given value--- initial speed =60 m/s. angle = 70 degree . We have to find--- maximum height?
Q: A particle starts moving from the origin in xy-plane with initial velocity = –2î +6j m/s. If the…
A: Given data The initial velocity is given as v1→=-2i^+6j^ m/s. The final velocity is given as…
Q: The egg is launched at a speed of 47 m/s at an angle of 56 degrees above the horiztonal. At exactly…
A:
Q: A 2000kg car is launched from a canon on a platform 2 meters above the ground with an initial…
A:
Q: A projectile is launched 35 degrees at a speed of 18 m/s, neglecting air resistance. At what speed…
A: Angle of projectile: = 35o Initial speed of proectile: v = 18 m/s
Q: Galileo's Martian descendants find that when they release balls down ramps to fly off tables that…
A:
Q: A brick is thrown upward from the top of the building at an angle of 25degrees to the horizontal…
A: The y component of velocity is.
Q: If we neglect air resistance, then the range of a ball (or any projectile) shot at an angle 0 with…
A: The initial velocity of a projectile = voLaunch angle = θAcceleration due to gravity = g
Q: A fireworks show is choreographed to have two shells cross paths at a height of 167 feet and explode…
A: When an object is thrown obliquely near the earth's surface, it moves in a curved path. The object…
Q: A water balloon is thrown horizontally with aspeed of 8.31 m/s from the roof of a building of height…
A: ax=0 ay=-gμx = 8.31μy = 0
Q: For the following question, use the function h = - 16r + vạl + ha, where h is the height of the…
A: Given, h=-16t2+v0t+h0
Q: Three cars, A,B, and C, are moving along a straight section of highway. If the velocity of A…
A:
Q: Imagine that during a storm, raindrops are falling straight down with speed u, measured relative to…
A: Given: Speed of rain drops=u Speed of car= v
Q: What is the horizontal distance covered by a shotput if it has an initial velocity of 23 m/s at an…
A: The given data are: v=23 m/sθ=44°h=2.2 m Here, v denotes the initial velocity, θ denotes the angle,…
Q: A baseball is thrown up with intial vertical of 15 m/s. How long will it take for the ball to return…
A: A baseball is thrown upwards at a certain velocity. Now to calculate the total time taken by the…
Q: To find the height of an overhead power line, you throwa ball straight upward. The ball passes the…
A: Let t1 be the time at which the ball passes the power line on the way up and t2 be the time at which…
Q: A rocket ship has a position given by x(t)=bt2 meters. In order for it to reach a velocity of 5,000…
A:
Q: A cannon ball is fired from point A with a horizontal muzzle velocity of 120 m/s. Ifthe cannon is…
A: Given data: The initial horizontal velocity of the ball, ux=120 m/s. The height from which the ball…
Q: - Sports A baseball is thrown into the air with an upward velocity of 30 ft/s. Its height h, in…
A: Given : Upward velocity of baseball = 30 ft/s Function for height of the baseball = -16t2+30t+6
Q: se the position equation S = -16t2 + vot + So here s represents the height of an object (in feet),…
A: The acceleration due to gravity S = - 16t2 + 128t Using the equation v = u + at At the highest…
Q: A fireworks show is choreographed to have two shells cross paths at a height of 167 feet and explode…
A: Given: The maximum height is 204 ft. The height at which both cross each other is 167 ft. The angle…
Q: A toy rocket is shot vertically into the air from a launching pad 3 feet above the ground with an…
A: The formula for height , h (t) = -16t2 +136t +3 comparing to the quadratic equation , ax2 + bx +c ,…
Q: If airplanes A and B are moving southwest with peed Va=550 mph, and northwest with speed VB= 459…
A: Let the velocity of plane A is given by va. Let the velocity of plane B is given b vb.
Q: A mountain climber jumps a crevasse of width W by leapinghorizontally with speed v0. (a) If the…
A: Time to cross the crevasses width
Q: In Dover, Delaware, a post-Halloween traditionis “Punkin Chunkin,” in which contestants build…
A:
Q: The catapult is used to launch a ball such that it strikes the wall of the building at the maximum…
A:
Q: A rocket ship has a position given by x=bt^2 meters. In order for it to reach a velocity of 3,000…
A: Position of rocket ship is given by : x = b×t2Final velocity (v) = 3000 m/s distance moved (d) =…
Q: A canon fired a shell horizontally from the top of a building with an initial speed vo of 35 m/s, as…
A: Horizontal Initial speed = ux = 35 m/s Vertical initial speed = uy = 0 Height of the building = h =…
Q: A stone is projected verically upward from the top of a 120 m high tower at a initial velocitt of 36…
A:
Q: a plane moving at a horizontal speed of 150 m/s. and is 2000m in the sky. if debris fall, how far…
A: Given Data : The initial velocity of the debris in the horizontal direction is given as u = 150 m/s.…
Q: Suppose (unrealistically) the velocity of the skydiver is 80 m/s, for 0 ≤ t ≤20,and then it changes…
A: Let's draw this using the graph.
Q: Mr. Mangan is flying due north with a velocity of 150 m/s relative to the ground, into a west-bound…
A: Given Data: Velocity in North direction is Vn=150 m/s Velocity in West direction is Vw=80 m/s
Q: If airplanes A and B are moving southwest with peed VA=550 mph, and northwest with speed VB= 459…
A: Given that the plane A and B are moving southwest and northwest with speed 550 mph and 549 mph…
Q: Suppose you throw an object off a tall tower (like Lotte World Tower) which has a height of h = 555…
A: Given: The height of the tower is 555 m. The angle of the projection is 22.5°. The initial speed of…
Q: A bird flies at a velocity of 10.00 m/s straight into the wind. If it takes the bird 22 minutes to…
A:
Q: an apple fréély falls (no airdrag) from the branch of a tree and hit the ground in exactly 0.5…
A:
Q: A projectile is fired straight upward at 141 m/s. How fast is it moving at the instant it reaches…
A:
Q: If the height is fixed at 24 m, but we wanted the final speed to be 32.7 m/s, what would the…
A:
Q: A player passes a basketball to another player who catches it atthe same level from which it was…
A: Consider that the basketball is thrown with an angle θ from the horizontal axis. The initial speed…
Q: A car travels at a constant velocity of 80.0km/hr for 45.0 minutes. If the direction of the motion…
A:
Q: An Alaskan rescue plane drops a package of emergency rations to stranded hikers. The plane is…
A: Given: horizontal speed of rescue plane, v = 35 m/s height of the plane, h = 1.05 × 102 m = 105 m
Q: ball is thrown vertically apart from the top of a building 288 feet tall with an initial velocity of…
A: (a) When the ball hits the ground the displacement is s=0. Thus, the time after which the ball…
Q: Is it possible that the magnitude of the speed is also the magnitude of the velocity?
A: The difference between speed and velocity is that velocity is a vector quantity and speed is a…
a rocket is fired vertically upwards from ground level with an intial velocity of v0 ft/sec. assuming the rocket obeys Galileo;s law of motion due to gravity, determine the initial velocity required in order for the rocket to attain a height of 1 mile?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- An object moving horizontally approaches an edge of a cliff with theunknown speed v. What is the value of the speed if it lands at thedistance ? from the foot of the cliff and the height of the cliff is h?On a planet very similar to Earth, but slightly denser, where acceleration due to gravity is 10 m/s2, a projectile is fire vertically from a height of 100 meters with an initial velocity of 40 m/s. Its position above the ground after t seconds is given by h(t) = 100 + 40t − 5t2 meters. Find the maximum height the projectile attains.A classic physics problem states that if a projectile is shot vertically up into the air with an initial velocity of 146 feet per second from an initial height of 89 feet off the ground, then the height of the projectile, h, in feet, t seconds after it's shot is given by the equation: h=−16t2+146t+89h=-16t2+146t+89 Find the two points in time when the object is 126 feet above the ground (to one decimal places). Answer: The object is 126 feet off the ground at the following times: (Enter your two answers separated by a comma. Round to ONE decimal places.)
- the leprechaun in the shamrock patch was named O'Malley and since he was disrupted from sitting in his patch he decided to go off and play a round of his favorite sport in where leprechaun kick a gold coin from a tee into a post 317m away. if he kicked the coin at an angleof 60 degree at a velocity of 60 m/s how high was the arch of the rainbow created by the trajectory? how long did it take to get to the pot?In Dover, Delaware, a post-Halloween traditionis “Punkin Chunkin,” in which contestants build cannons, catapults, trebuchets, and other devices to launch pumpkins and compete for the greatest distance. Though hard to believe, pumpkinshave been projected a distance of 4694 feet in this contest. What isthe minimum initial speed needed for such a shot?A stone is thrown from the top of a building upward at an angle of 30 degrees with respect of the horizontal, and with an intial speed of 20m/s. If the height of the building is 45 meters, how long is the stone in flight, how far does it land, and what is the speed just before impact?
- What is the horizontal distance covered by a shotput if it has an initial velocity of 23 m/s at an angle of 44 degrees relative to horizontal with an initial height of release of 2.2 meters?On a planet very similar to Earth, but slightly denser, where acceleration due to gravity is 10 m/s2, a projectile is fire vertically from a height of 100 meters with an initial velocity of 40 m/s. Its position above the ground after t seconds is given by h(t) = 100 + 40t − 5t2 meters.find the velocity of the projectile as it hits the groundthe leprechaun in the shamrock patch was named O'Malley and since he was disrupted from sitting in his patch he decided to go off and play a round of his favorite sport in where leprechaun kick a gold coin from a tee into a post 317m away. if he kicked the coin at an angle of 60 degree at a velocity of 60 m/s how high was the arch of the rainbow created by the trajectory? how long did it take to get to the pot? the officials in dublin decided to add a goal post to "kick O coin" 300 meters away and so many 33 meters high. would O'Malley's kick have cleared this goal post?
- A rocket ship has a position given by x=bt^2 meters. In order for it to reach a velocity of 3,000 m/s in 40,000 meters, what must be the value of b?A projectile is fired straight upward at 141 m/s. How fast is it moving at the instant it reaches the top of its trajectory? Suppose that it were fired upward at 45° instead, Then its horizontal component of velocity is 100 m/s. What would be the speed of the projectile at the top of its trajectory?A golf ball struck on earth rises to a maximum height of 60 m and hits the ground 230 m away. How high will the same golf ball travel on the moon if the magnitude and direction of its velocity are the same as they were on earth immediately after the ball was hit? Assume that the ball is hit and lands at the same elevation in both cases and that the effect of the atmosphere on the earth is neglected, so that the trajectory in both cases is a parabola. The acceleration of gravity on the moon is 0.165 times that on earth.