Question

Suppose I shot an arrow into the air at some angle from the horizontal with an...

Suppose I shot an arrow into the air at some angle from the horizontal with an initial velocity of 66.0 m/s. I want the arrow to hit the ground exactly 360 m from the launch. Calculate the necessary launch angle. Assume that the local acceleration due to gravity is 9.80 m/s/s and that the ground is flat. Neglect air resistance.

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Suppose a 11.0 kg fireworks shell is shot into the air with an initial velocity of...
Suppose a 11.0 kg fireworks shell is shot into the air with an initial velocity of 68.0 m/s at an angle of 80.0° above the horizontal. At the highest point of its trajectory, a small explosive charge separates it into two pieces, neither of which ignite (two duds). One 9.00 kg piece falls straight down, having zero velocity just after the explosion. Neglect air resistance (a poor approximation, but do it anyway). (a) At what horizontal distance (in m) from...
You are watching an archery tournament when you start wondering how fast an arrow is shot...
You are watching an archery tournament when you start wondering how fast an arrow is shot from the bow. Remembering your physics, you ask one of the archers to shoot an arrow parallel to the ground. You find the arrow stuck in the ground 62.0 m away, making a 2.8 ∘ angle with the ground. Ignore all possible aerodynamic effects on the motion of the arrow. Use 9.80 m/s2 for the acceleration due to gravity. A- For how much time...
A running mountain lion makes a leap, leaving the flat ground at an angle of 39°...
A running mountain lion makes a leap, leaving the flat ground at an angle of 39° above the horizontal. The horizontal component of the initial launch velocity is 4.2 m/s. Neglect air resistance Find the maximum height and range.
An archer shoots an arrow with a velocity of 42.0 m/s at an angle of 55.0°...
An archer shoots an arrow with a velocity of 42.0 m/s at an angle of 55.0° with the horizontal. An assistant standing on the level ground 150 m downrange from the launch point throws an apple straight up with the minimum initial speed necessary to meet the path of the arrow. (a) What is the initial speed of the apple? (b) At what time after the arrow launch should the apple be thrown so that the arrow hits the apple?
A 3 kg cannonball is shot straight up from ground level at a velocity of 30...
A 3 kg cannonball is shot straight up from ground level at a velocity of 30 m/s. For the following questions, neglect air resistance and assume acceleration due to gravity is -10 m/s2. (a) Use the 1D equations of motion to find: i. The maximum height the cannonball reaches ii. The time it takes to reach this height iii. The time it takes to fall back to the ground iv. The speed with which it hits the ground
A shot putter releases the shot some distance above the level ground with a velocity of...
A shot putter releases the shot some distance above the level ground with a velocity of 11.8 m/s, 52.8° above the horizontal. The shot hits the ground 2.10 s later. You can ignore air resistance. (Assume the horizontal direction of the shot and upward are positive.) (a) What are the components of the shot's acceleration while in flight? m/s2 (horizontal component) m/s2 (vertical component) (b) What are the components of the shot's velocity at the beginning of its trajectory? m/s...
A ball is shot from the ground into the air. At a height of 6.9 m,...
A ball is shot from the ground into the air. At a height of 6.9 m, its velocity is V=7.5i+6.9j m/s, with i horizontal and j upward. (a) To what maximum height does the ball rise? (b) What total horizontal distance does the ball travel? What are the (c) magnitude and (d) angle (below the horizontal; give as negative) of the ball's velocity just before it hits the ground?
An arrow is shot from a height of 1.7 m toward a cliff of height H....
An arrow is shot from a height of 1.7 m toward a cliff of height H. It is shot with a velocity of 32 m/s at an angle of 60° above the horizontal. It lands on the top edge of the cliff 3.8 s later. What is the height of the cliff (in m)? 34.55m What is the maximum height (in m) reached by the arrow along its trajectory? 40.88m What is the arrow's impact speed (in m/s) just before...
A cannonball of mass 25.1 kg is shot into the air at an angle of 45...
A cannonball of mass 25.1 kg is shot into the air at an angle of 45 degrees with respect to horizontal. At the top of its ballistic trajectory, the cannonball suddenly explodes into two separate pieces, a smaller piece this is 1/3 the original mass, and a larger piece that is 2/3 the original mass. The smaller piece ends up landing right back at the spot where the cannonball was originally launched, 29.8 seconds after it was launched. How far...
46)  A ball is shot from the ground straight up into the air with initial velocity of...
46)  A ball is shot from the ground straight up into the air with initial velocity of 47 ft/sec. Assuming that the air resistance can be ignored, how high does it go?    Hint: The acceleration due to gravity is 32 ft per second squared.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT