A projectile is fired with initial velocity v0 = 95 m/s at an angle θ = 50°.
Problem 8:
A projectile is fired with initial velocity v0 = 95 m/s at an angle θ = 50°. After 5 s it strikes the top of a hill. What is the elevation of the hill above the point of firing? At what horizontal distance from the gun does the projectile land?
Homework Answers
Add Answer to:
A projectile is fired with initial velocity v0 = 95 m/s at an angle θ = 50°.
A projectile is fired at v0 = 420.0 m/s at an angle of θ = 67.2o...
A projectile is fired at v0 = 420.0 m/s at an angle of θ = 67.2o with respect to the horizontal. Assume that air friction will shorten the range by 35.1%. How far will the projectile travel in the horizontal direction, R?
A projectile is fired with an initial speed of 20. m/s at an angle of 42.2°...
A projectile is fired with an initial speed of 20. m/s at an angle of 42.2° above the horizontal on a long flat firing range. Determine, a) the maximum height reached by the projectile, b) the total time in the air, c) the total horizontal distance covered (that is, the range), d) the speed of the projectile 1.50 s after firing. e) direction of the speed at 1.50 s.
A projectile is fired with an initial speed of 62.2 m/s at an angle of 43.4...
A projectile is fired with an initial speed of 62.2 m/s at an angle of 43.4 ∘ above the horizontal on a long flat firing range.Determine the direction of the projectile 1.32 s after firing.
A projectile is fired horizontally from a gun that is 32.0 m above flat ground, emerging...
A projectile is fired horizontally from a gun that is 32.0 m above flat ground, emerging from the gun with a speed of 300 m/s. (a) How long does the projectile remain in the air? (b) At what horizontal distance from the firing point does it strike the ground? (c) What is the magnitude of the vertical component of its velocity as it strikes the ground?
A projectile is fired horizontally from a gun that is 66.0 m above flat ground, emerging...
A projectile is fired horizontally from a gun that is 66.0 m above flat ground, emerging from the gun with a speed of 250 m/s. (a) How long does the projectile remain in the air? (b) At what horizontal distance from the firing point does it strike the ground? m (c) What is the magnitude of the vertical component of its velocity as it strikes the ground? m/s
2. Projectile A is fired with a velocity of 20 m/s at an angle of 30°...
2. Projectile A is fired with a velocity of 20 m/s at an angle of 30° below horizontal as shown in the figure and lands 2.31 seconds later. At what velocity must a second projectile B be fired at an angle of 50° above horizontal if it is to land at the same location as A? 300 A 20 m/s
Projectile A is fired at a velocity of 20 m/s at an angle of 30° below...
Projectile A is fired at a velocity of 20 m/s at an angle of 30° below horizontal. Then, projectile B is fired at angle of 50° above horizontal and a velocity of 15 m/s. The two projectiles land at the same location. Determine (a) the travel time of each projectile, (b) the height of the building, (c) the maximum height that projectile B travels. 50° 30° 20ms;
ASSIGNMENT PROBLEMS 1: A projectile is fired with an initial speed of 60.0 m/s at an...
ASSIGNMENT PROBLEMS 1: A projectile is fired with an initial speed of 60.0 m/s at an angle of 30.0°above the horizontal on a long flat field. Determine (a) The maximum height reached by the projectile. (b) The time it takes to get to the maximum height. (c) The total time in the air. (d) The total horizontal distance covered. (e) The velocity of the projectile 1.50 s after firing distance.
Projectile Motion: An object is fired into a projectile with an initial velocity of 250 m/s at an angle of 60° with resp...
Projectile Motion: An object is fired into a projectile with an initial velocity of 250 m/s at an angle of 60° with respect to the horizontal. a) What is the maximum height it reaches? b) What is the maximum horizontal distance it reaches? c) What is the time of flight of the particle? d) What is its velocity as it reaches the ground? e) Locate the object after 6 seconds.
A projectile is fired with an initial speed of 36.2m/s at an angle of 41.1 degrees...
A projectile is fired with an initial speed of 36.2m/s at an angle of 41.1 degrees above the horizontal on a long flat firing range. determine maxiumum height reached by projectile total time in the air determine the range speed of the projectile 1.80s after firing
A projectile is fired horizontally from a gun that is 66.0 m above flat ground, emerging from the gun with a speed of 250 m/s. (a) How long does the projectile remain in the air? (b) At what horizontal distance from the firing point does it strike the ground? m (c) What is the magnitude of the vertical component of its velocity as it strikes the ground? m/s
2. Projectile A is fired with a velocity of 20 m/s at an angle of 30° below horizontal as shown in the figure and lands 2.31 seconds later. At what velocity must a second projectile B be fired at an angle of 50° above horizontal if it is to land at the same location as A? 300 A 20 m/s
Projectile A is fired at a velocity of 20 m/s at an angle of 30° below horizontal. Then, projectile B is fired at angle of 50° above horizontal and a velocity of 15 m/s. The two projectiles land at the same location. Determine (a) the travel time of each projectile, (b) the height of the building, (c) the maximum height that projectile B travels. 50° 30° 20ms;
ASSIGNMENT PROBLEMS 1: A projectile is fired with an initial speed of 60.0 m/s at an angle of 30.0°above the horizontal on a long flat field. Determine (a) The maximum height reached by the projectile. (b) The time it takes to get to the maximum height. (c) The total time in the air. (d) The total horizontal distance covered. (e) The velocity of the projectile 1.50 s after firing distance.
Most questions answered within 3 hours.
-
Discuss when you think a broad banding pay structure might work
best and why. If you...
asked 10 minutes ago -
A child's mother has type A blood. Their father has type B
blood. The child has...
asked 1 hour ago -
Last year's dividend (D0) was$3.20per share. The constant growth
in dividends=6.25%. Required return=12%.
Requirement 1:
What...
asked 1 hour ago -
What is the chemical equation for the reaction that occurs
between hydrochloric acid & potassium carbonate?...
asked 1 hour ago -
Today is your 25th birthday, and you want to save $1.9 Million
by your birthday at...
asked 1 hour ago -
James Bakery sells cupcakes to William's Restaurant. The credit
terms are 1%/5/net 15. The selling price...
asked 3 hours ago -
The cost of ink cartridges for inkjet printers can be
substantial over the life of a...
asked 4 hours ago -
what do you think would be your reservations in
relaying on the linear regression model for...
asked 4 hours ago -
Which of the following best describes the expected value of a
discrete random variable?
Select one:...
asked 4 hours ago -
An infinite slab of ordinary water 16 cm thick contains a planar
source at its center...
asked 4 hours ago -
Generate the balanced redox reaction for the oxidation of HS- to
SO4-2 using the reduction of...
asked 4 hours ago -
The marginal utility of beer is 5. The marginal utility of pizza
is 6.
We should...
asked 4 hours ago