--- Question --- You can shoot an straight up so that it reaches the top of...

Question

Question

--- Question ---

You can shoot an straight up so that it reaches the top of a 23m-tall building. The arrow starts 1.45m above the ground

where do you need to put a target that is 1.45m above the ground in order hit it if you aim 30 degree above the horizontal?

science physics

Answer 1

Answer #1

I solved a similar question with more subparts. Please ignore the part b and (d) in the solution. You only need to see the part (a) and part (c).

Answer 2

Similar Homework Help Questions

A) If a water balloon is thrown straight up at 12 m/s from the top of...

A) If a water balloon is thrown straight up at 12 m/s from the top of a 13 m building, how long will it take to hit the ground? B) If a water balloon is thrown straight down at 14 m/s from the top of a 31 m building, how long will it take to hit the ground? C) If a water balloon is thrown upwards at a 17 degree angle at 14 m/s from the top of a 31...
10. You shoot a 250g arrow straight up with an initial velocity of 12 m/s, ignoring...

10. You shoot a 250g arrow straight up with an initial velocity of 12 m/s, ignoring air resistance: a. How high does it go? b. How long does it take to hit the ground?
Example: Shooting an Arrow A good compound bow can shoot an arrow with an initial velocity...

Example: Shooting an Arrow A good compound bow can shoot an arrow with an initial velocity of 100 m/s. If you shot this bow at an angle of 30° above the horizon, what would be the arrow's position and velocity after 2.5 seconds? Example: football kicker Football place kicker is 30 m from the goal post. He kicks the ball so that at the instant the ball leaves his foot, it is moving 20 m/s at 60% to ground. The...

You launch a bottle rocket straight up at a speed of 18 m/s from the roof...

You launch a bottle rocket straight up at a speed of 18 m/s from the roof of a 66 m tall building. How long does it take the bottle rocket to hit the ground?
QUESTION 2 You shoot a 0.1-kg arrow straight up at 27 m/s. What is the kinetic...

QUESTION 2 You shoot a 0.1-kg arrow straight up at 27 m/s. What is the kinetic energy when it r round your answer to the nearest ones place. half of its maximum height? Use conservation of energy and
From the top of a 20 m tall building (its a two story building) you throw...

From the top of a 20 m tall building (its a two story building) you throw a rock, releasing it at a height level with the top of the building and with the rock going 6.0 m/s at 30 ° below the horizon- tal. What is the y-component of the velocity of the rock when it reaches a speed of 12 m/s, and how high above the ground is it at that instant? Answer is -11m/s and 14 m, but...

From the top of a 70 m building, you throw a ball straight up at 6...

From the top of a 70 m building, you throw a ball straight up at 6 m/s. The ball misses the building on the way down. What is the maximum height of the ball? What is the velocity of the ball after 2 s? What is the final velocity of the ball (just before it hits the ground) Now, the ball is thrown straight down at 6 m/s. What is the velocity of the ball after 2 s? Using the initial...
and you see a child on top of a roof of a building kick a soccer...

and you see a child on top of a roof of a building kick a soccer ball. The soccer ball is kicked at 51° from the edge of the building with an initial velocity of 17 m/s and lands 67 meters away from the wall. How tall, in meters, is the building that the child is standing on? A boy uses a slingshot to launch a pebble straight up into the air. The pebble reaches a height of 37.0 m...
A baseball player is 98m away from home plate when he throws the ball at a...

A baseball player is 98m away from home plate when he throws the ball at a 30 degree angle above horizontal from a height of 1.45m (the height of his hand). a) What is the initial speed of the throw of the ball to land exactly on home plate? In order to solve this problem, set up equations for x and y position vs time. Put in all known values. You will have two remaining unknowns: Vo (the magnitude of...

URGENT. This isn’t so much a question but rather a understanding. Can you check if my...

URGENT. This isn’t so much a question but rather a understanding. Can you check if my answers are correct for the following. I have attached the way it’s supposed to be done. Can you let me know if my work is correct? Problem 3. A ball is thrown with initial speed vo at an angle θ above the horizontal. a) What is the maximum height, h, that it will reach? 2. b) How fast, V, will the ball be moving...