Answered: a rocket launched from a height h with…

a rocket launched from a height h with initial velocity 100 m/s and it make angly 30 with the horizon , and its fall after 1000 m , what is the hight h and what is the flight time ?

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter2: Kinematics

Section: Chapter Questions

Problem 43PE: A basketball referee tosses the ball straight up for the starting tip-off. At what velocity must a...

See similar textbooks

Related questions

Q: A football is kicked with an initial velocity of 45.0 m/s at an angle of 65.0° with the horizontal.…

A: Hi, you have submitted multiple questions and it is not specified in which problem you need help.…

Q: An archer shoots an arrow at a 75 m distant target; the bull's-eye of the target is at same height…

A: Given data: Distance (d) = 75 m Initial velocity (V) = 37 m/s Required: Angle (θ)

Q: A daredevil drove his motorcycle up an incline at 20 degree angle with the horizontal and drove off…

A: An object is said to be projectile motion, if in the entire motion , the only force acting is the…

Q: A football quarterback is moving straight backwards at a speed of 2.9m/s when he throws a pass to a…

A: Projectile motion is the motion of an object thrown or projected into the air, subject to only the…

Q: in Denver, children bring their old jack-o-lanterns to the top of a tower and compete for accuracy…

Q: 31 - A projectile's launch speed is six times its speed at maximum height. What is the angle of the…

Q: A football player punts the ball from the ground at a 45.0° angle above the horizontal. Without an…

A: Given Data, θ=45° R = 63m → horizontal range…

Q: ball is hurled from a horizontal ground with a speed of 45 m/s at an angle of 55• from the…

A: Motion of projectile can be divided into x component and y component.

Q: 9. A B-52 bomber jet flies at a horizontal velocity of 286.2 m/s and at an altitude of 7500 m above…

A: From kinematics, the expression for the vertical displacement is:

Q: An airplane with an airspeed of 80 meters per second is due east, gaining altitude, and has a line…

Q: if the ball is thrown an angle of 25° relative to the ground and is

Q: (II) A projectile is fired with an initial speed of 36.6 m/sat an angle of 42.2° above the…

A: Given, NOTE: According to guidelines, I can give solution for first 3 parts. If you need help with…

Q: A football player punts the ball from the ground at a 45.0° angle above the horizontal. Without an…

Q: 2. From the top of a tower 156.8m high, a projectile is thrown up with a velocity of 39.2m/s making…

A: Height of tower = 156.8 m Initial velocity = 39.2 m/s angle of projection = 40 degree

Q: A soccer goal is 2.44 m high. A player kicks the ball from a horizontal distance of 13.4 m from the…

Q: 2.) A very small cannon has a muzzle velocity of 20 m/s and is at an angle of 40° from the ground.…

Q: Need help with number 29,30,32

A: The expression for the eight of the building is,

Q: A projectile is released at an angle of 53 degrees above the horizontal at a velocity of 15m/sec

Q: 3.) A target is located at 50 meters from a very small cannon having a muzzle velocity of 25 m/s. At…

Q: 2. A rock is launched with an initial velocity of 60 m/s at a certain angle abo horizontal reaching…

Q: 1 Batman is leaping between two rooftops that are 6.70 m apart and have the same vertical height. He…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: 3. Projectile A is launched horizontally at a speed of 20.0 m/s from the top of a cliff and strikes…

Q: 6. A man wants to shoot an arrow so that it has the greatest range (horizontal distance). At what…

Q: 18. (I) A diver running 1.8 m/s dives out horizontally from the edge of a vertical cliff and 3.0 s…

A: Given, Velocity, v=1.8 m/s Time, t=3 s

Q: 2. The boy strikes the ball at an initial velocity of 25 m/s at an angle of 40 degrees to the…

Q: 3. A baseball batter hits a baseball when it is a height of 85cm above the ground with an angle of…

A: Lets find the range of the above projectile:- R= u2sin(2ø)/g = 352sin(2×35)/9.8 = 117.5 m Where; u=…

Q: 1. A missile is launched horizontally at A with the speed vo = 188 m/s. the horizontal distance…

A: Given- Initial velocity of missile (u) = 188 m/s Horizontal distance traveled (d) = 1200 m Final…

Q: 9. A projectile is launched with an initial speed of 40 m/s from the floor of a tunnel whose height…

A: Given : Initial speed of the projectile, v0=40 m/s Height of the tunnel at which projectile is…

Q: A movie stunt driver on a motorcycle speeds horizontally off a 50-m-cliff. How fast must the…

A: Given that, A movie stunt driver on a motorcycle speeds horizontally off a 50-m-cliff. The cameras…

Q: e cannon fires a projectile at an angle of 600 with the horizontal with a muzzle velocity of 80m/s.…

A: u = 80 m/s A= 600 v(speed of tank)= 10 m/s R (range)= (u2sin2A)/g R=554.25 m (answer 6)

Q: A basketball player shoots a ball from a height of y,=2.13 m above the ground and a distance 4.6…

Q: boat can travel 7.3 m/s in still water. It is crossing a 220 m wide river while pointed due…

Q: A projectile is lost into the air within initial speed of 35M/S at a launch angle of 30° above the…

A: Given that Initial velocity of the projectile is u=35 MS Launch angle is θ=350

Q: During the battle of Bunker Hill, Colonel William Prescott ordered the American Army to bombard the…

Q: An aircraft is moving horizontally with a speed of 50 m/s. At the height of 2 km, an object is…

Q: In U.S. football, after a touchdown the team has the opportunity to earn one more point by kicking…

A: Convert the given data to SI units

Q: 1. A ball is thrown from a height of 2 meters at an angle of 30° with an initial velocity of 30m/s…

Q: A projectile is launched from ground level with speed v, = 50 m/s at an angle 40 of above the…

Q: 3. A bullet is fired from a gun at a 30.0° angle with the horizontal and a muzzle velocity of 600…

Q: A projectile is released at an angle of 45 degrees above the horizontal at a velocity of 15m/sec…

Q: 6. Atennis ball is hit from a height of 1.1m above the ground. The path of the tennis ball is…

Q: A rock is thrown with an initial velocity of 30 m/s along the vertical and 40 m/s along the…

Concept explainers

Relative Velocity

It is a measurement of an object with regards to the other object which is moving or stable or stationary. For example, if we are traveling in a bus and the bus is moving at speed of 50km/hr, then our speed is according to the nearby passenger on the bus is zero. According to them, we are not moving. But if one person standing on the ground or road observes us from outside of the bus, according to him we are moving at a speed of 50km/hr and the bus is also moving at a speed of 50km/hr. Now, the motion is recognized by the observer, it depends on a frame of reference or observer. This is motion called relative motion.

Question

3- a rocket launched from a height h with initial velocity 100 m/s and it make angly 30 with the horizon , and its fall after 1000 m , what is the hight h and what is the flight time ?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

An airplane flying directly eastward at a constant speed travels 300 km in 2.0 h. (a) What is the average velocity of the plane? (b) What is its instantaneous velocity?
In a slap shot, a hockey player accelerates the puck from a velocity of 8.00 m/s to 40.0 m/s in the same direction. If this shot takes 3.33102 s, calculate the distance over which the puck accelerates.
A basketball referee tosses the ball straight up for the starting tip-off. At what velocity must a basketball player leave the ground to rise 1.25 m above the floor in an attempt to get the ball?
The Lunar Roving Vehicle used In NASA’s late Apollo missions reached an unofficial lunar land speed of 5.0 m/ s by astronaut Eugene Cernan. If the rover was moving at this speed on a flat lunar surface and hit a small bump that projected it off the surface at an angle of 20 , how long would it be “airborne” on the Moon?
Professional baseball player Nolan Ryan could pitch a baseball at approximately 160.0 km/h. At that average velocity, how long did it take a ball thrown by Ryan to reach home plate, which is 18.4 m from the pitcher’s mound? Compare this with the average reaction time of a human to a visual stimulus, which is 0.25 s.
A World War II bomber flies horizontally over level terrain with a speed of 275 m/s relative to the ground and at an altitude of 3.00 km The bombardier releases one bomb. (a) How far does the bomb travel horizontally between it release and its impact on the ground? Ignore the effects of air resistance. (b) The pilot maintains the planes original course, altitude, and speed through a storm of flak. Where is the plane when the bomb hits the ground? (c) The bomb hits the target seen in the telescopic bombsight at the moment of the bombs release. At what angle from tin- vertical was the bombsight set?
A football receiver running straight downfield at 5.50 m/s is 10.0 m in front of the quarterback when a pass is thrown downfield at 25.0 above the horizon (Fig. P3.58). If the receiver never changes speed and the ball is caught at the same height from which it was thrown, find (a) the footballs initial speed, (b) the amount of time the football spends in the air, and (c) the distance between the quarterback and the receiver when the catch is made. Figure P3.58
Does a car's odometer measure position or displacement? Does its speedometer measure speed or velocity?
A cannon with a muzzle speed of 1 000 m/s is used to start an avalanche on a mountain slope. The target is 2 000 m from the cannon horizontally and 800 m above the cannon. At what angle, above the horizontal, should the cannon be fired?
8. A gun is fired to the air in 25o angle. If the initial velocity of the bullet 8 m/s, what is the distance it travelled from its initial point? What is the time it takes to hit the ground?
13- A sphere is fired downwards into a medium with an initial speed of 27 m/s. If it experiences a deceleration of a = (-6t) m/s2, wheret is in seconds, determine the distance traveled before it stops. ?
9. A ball is thrown vertically upward from the ground and a student gazing out of the window sees it moving upward pass him at 5m/s. the window is 10m above the ground. How high does the ball go above the ground?