Exactly 3.1 s after a projectile is fired into the air from the ground, it is...
Exactly 3.1 s after a projectile is fired into the air from the ground, it is observed to have a velocity v⃗ = (9.0 i^ + 4.7 j^)m/s, where the x axis is horizontal and the y axis is positive upward.
1. Determine the horizontal range of the projectile
2. Determine its maximum height above the ground
3. Determine the speed of motion just before the projectile strikes the ground
4. Determine the angle of motion just before the projectile strikes the ground
Homework Answers
please rate it up thanks
:)Add Answer to:
Exactly 3.1 s after a projectile is fired into the air from the
ground, it is...
Part A Constants | Periodic Table Exacty 29 s after a projectile is fired into the...
Part A Constants | Periodic Table Exacty 29 s after a projectile is fired into the air from the ground, it is observed to have a velocity Determine the horizontal range of the projectle. (8.54.7 j)m/s, where the I axis is horizontal and the y axis is positive upward. Express your answer using two significant figures. Submit Part B Determine its maximum height above the ground. Express your answer using two significant figures. ymax Submit Part C Determine the speed...
With steps please A projectile is fired from ground level with an initial speed of 55.6...
With steps please
A projectile is fired from ground level with an initial speed of 55.6 m/s at an angle of 41.2 above the horizontal. (a) Determine the time necessary for the projectile to reach its maximum height. (b) Determine the maximum height reached by the projectile. (c) Determine the horizontal and vertical components of the velocity vector at the maximum height. (d) Determine the horizontal and vertical components of the acceleration vector at the maximum height.
1. 2. Please answer both questions. A projectile is fired up into the air at a...
1. 2.
Please answer both questions.
A projectile is fired up into the air at a speed of 127 m/s at an angle of 38° relative to the horizontal. Ignore air drag A.) Determine the MAXIMUM HEIGHT (above where it was thrown) the projectile will reach X Dimensionally incorrect. Please check the type or dimension of your unit B.) Determine how LONG the projectile will be in the air. Assume it lands at the same height it was launched. C.)Assuming...
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 ball is shot from the ground into the air. At a height of 9.80 m,...
A ball is shot from the ground into the air. At a height of 9.80 m, its velocity is v = (8.50i + 4.00j) m/s, with i horizontal and j upward. To what maximum height does the ball rise? What total horizontal distance does the ball travel? What is the magnitude of the ball's velocity just before it hits the ground? What is the angle (below the horizontal) of the ball's velocity just before it hits the ground?
At a height h = 44.0 m above the ground a rocket is fired at an...
At a height h = 44.0 m above the ground a rocket is fired at an initial speed v0 = 168.0 m/s at an angle θ = 27 degrees above the horizontal. Ignore air resistance. The magnitude of the gravitational acceleration is 9.8 m/s2. Choose the RIGHT as positive x-direction. Choose UPWARD as psotitive y-direction. Keep 2 decimal places in all answers (a) Find v0x, the x component of the initial velocity (in m/s) (b) Find v0y, the y component...
7. Assuming there is negligible air resistance, what is the range of a projectile fired from...
7. Assuming there is negligible air resistance, what is the range of a projectile fired from ground level with a velocity of 30.0 m/s at an angle of 30° to the horizontal? 20 G
Dr. C. #1: Exploding Projectile: A projectile of mass 9.6 kg is shot from the ground with an init...
Dr. C. #1: Exploding Projectile: A projectile of mass 9.6 kg is shot from the ground with an initial velocity of 12.4 m/s at an angle of 54° above the horizontal. A. Assuming the ground underneath the projectile's path is flat, what is the maximum height h the projectile reaches, its horizontal range R, and the time it spends in the air? Suppose that, at the peak of the projectile's motion, an explosion splits the projectile in half and one...
A projectile is fired from the ground (you can assume the initial height is the same...
A projectile is fired from the ground (you can assume the initial height is the same as the ground) in a field so there are no obstacles in its way. It is fired at an angle of 24° with respect to the horizontal and with an initial speed of 25 m/s. Air resistance is negligible in this situation. Call up the positive y-direction, and toward the wall the positive x-direction. What is the earliest time when the height of the...
A projectile is fired from the ground (you can assume the initial height is the same...
A projectile is fired from the ground (you can assume the initial height is the same as the ground) in a field so there are no obstacles in its way. It is fired at an angle 11° with respect to the horizontal and with an initial speed of 46 m/s. Air resistance is negligible in this situation. Call up the positive y direction, and toward the wall the positive x direction. What is the earliest time when the height of...
Part A Constants | Periodic Table Exacty 29 s after a projectile is fired into the air from the ground, it is observed to have a velocity Determine the horizontal range of the projectle. (8.54.7 j)m/s, where the I axis is horizontal and the y axis is positive upward. Express your answer using two significant figures. Submit Part B Determine its maximum height above the ground. Express your answer using two significant figures. ymax Submit Part C Determine the speed...
With steps please
A projectile is fired from ground level with an initial speed of 55.6 m/s at an angle of 41.2 above the horizontal. (a) Determine the time necessary for the projectile to reach its maximum height. (b) Determine the maximum height reached by the projectile. (c) Determine the horizontal and vertical components of the velocity vector at the maximum height. (d) Determine the horizontal and vertical components of the acceleration vector at the maximum height.
1. 2.
Please answer both questions.
A projectile is fired up into the air at a speed of 127 m/s at an angle of 38° relative to the horizontal. Ignore air drag A.) Determine the MAXIMUM HEIGHT (above where it was thrown) the projectile will reach X Dimensionally incorrect. Please check the type or dimension of your unit B.) Determine how LONG the projectile will be in the air. Assume it lands at the same height it was launched. C.)Assuming...
7. Assuming there is negligible air resistance, what is the range of a projectile fired from ground level with a velocity of 30.0 m/s at an angle of 30° to the horizontal? 20 G
Dr. C. #1: Exploding Projectile: A projectile of mass 9.6 kg is shot from the ground with an initial velocity of 12.4 m/s at an angle of 54° above the horizontal. A. Assuming the ground underneath the projectile's path is flat, what is the maximum height h the projectile reaches, its horizontal range R, and the time it spends in the air? Suppose that, at the peak of the projectile's motion, an explosion splits the projectile in half and one...
Most questions answered within 3 hours.
-
1. You have genotyped an entire population of lab mice for a
single locus (let's label...
asked 16 minutes ago -
As part of the process for improving the quality of their cars,
Toyota engineers have identified...
asked 19 minutes ago -
What is the relationship between the number of coils in a
solenoid and the emf induced...
asked 44 minutes ago -
cell in human body reproduces. what process does it use? describe
the steps in the cell...
asked 1 hour ago -
The cheetah is one of the fastest accelerating animals, for it
can go from rest to...
asked 2 hours ago -
CaCO3 (s) ⇌ CaO (s) + CO2 (g)
At 637 °C, the reaction reaches equilibrium.
If...
asked 3 hours ago -
The condensate from a steam distillation contains 12.0 g of
compound A and 18.0 g of...
asked 6 hours ago -
A major economic benefit of fixed exchange rates compared to
floating rates is that
a. the...
asked 6 hours ago -
1) For this reaction,
SiCl4 (l)+ 2H2O(g) <->
SiO2 (s) + 4HCl (g) DeltaH = -127 KJ...
asked 6 hours ago -
Which of the following does NOT add to US GDP? A. Saudi Arabia
buys fighter jets...
asked 8 hours ago -
2. Describe market equilibrium in terms of the following
characteristics
d.
How supply and demand interactions...
asked 8 hours ago -
1a. Create a class named Computer
- Separate declaration from implementation (i.e. Header and CPP
files)...
asked 8 hours ago