Accessibility ModeE Immersive Reader2. An arrow is launched horizontally frombow with a speed of 45 m/s. What time is required for thearrow to strike a bullseye target 34 meters away?3. How far can you get away from your little brother with a squirt gun filled with ice cold water if you cantravel at 3m/s and you have 12 seconds before he sees you?4. A small engine plane's average speed between two cities is 150 m/s. If the trip takes 2.5 hours, how fardoes the plane fly?5. A train travels 120 km in 2 hours and 30 minutes. What is the average speed of the train?pe here to search1:25 PM4/6/2021acer

Name: Accessibility ModeE Immersive Reader2. An arrow is launched horizonta
Uploaded: 2024-03-20T06:57:47.000Z
Channel: Bartleby
Description: Accessibility ModeE Immersive Reader2. An arrow is launched horizontally frombow with a speed of 45 m/s. What time is required for thearrow to strike a bullseye target 34 meters away?3. How far can you get away from your little brother with a squirt

Answered: Image /qna-images/answer/946a3872-5b1f-4c98-885e-575b77b8fe2d.jpg

Answered: 2. An arrow is launched horizontally…

Science

Physics

2. An arrow is launched horizontally from a bow with a speed of 45 m/s. What time is required for the arrow to strike a bullseye target 34 meters away?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

10. A projectile is launched at t = 0.0 s from the edge of a cliff at a height (h) of 100 m above the water, with a velocity vo-100 m/s, O=60.0° above the horizontal. The projectile rises and falls into the sea. Determine the time it takes the projectile to reach the highest point in its trajectory, and the speed of the projectile at this point:e Time (s) Speed (m/s)< A) 5.10 100 В) 8.84 h C) 8.84 50.0 D) 17.7 86.6 E) 17.7
6. A bullet traveling horizontally at a speed of 395 m/s hits a board perpendicular to the surface, passes through it, and emerges on the other side at a speed of 175 m/s. If the board is 3.30 cm thick, how long does the bullet take to pass through it? 0 ssY 60 s ssf60 ssf6 60 ssf60 s
A 2.00-m-tall basketball player is standing on the floor 10.0 m from the basket, as in the figure below. If he shoots the ball at a 40.0° angle with the horizontal, at what initial speed must he throw the basketball so that it goes through the hoop without striking the backboard? The height of the basket is 3.05 m. m/s 40.0 2,00 3.05 m 10.0 m
1. A ball is thrown upwards with an initial velocity of ; = 44 m/s at an angle of above the horizontal. It travels a distance Ar = 75 m in the horizontal direction and lands at its original height. What is 0? (Hint 1: examine the ball's motion in both the x and y directions. Hint 2: you may need to use that sin(0) cos(0) = (1/2) sin(20). Hint 3: There are two solutions to this problem; try to find both.) Take g = 9.81 m/s² and show all your work.
A projectile is shot from the launcher at 6.5 m/s horizontally. It lands 3 meters away horizontally. What is the starting height of the projectile?
2. A child standing at a third story window (25 meters above the ground) throws a baseball at an angle of 30° above the horizontal with an initial velocity of 20 m/s. How far from the building does the ball hit the ground?
7. You are sitting in a helicopter that is climbing directly upward at a constant velocity of 2.5 m/s. The helicopter door is open, and you notice that a small screw slips out the door. You can assume the screw has no horizontal component to its velocity. (a) What is the velocity of the screw 4.0 s after falling out of the helicopter? (b) How far below the helicopter is the screw at this time?
5. A projectile is launched at an angle of 50° with the horizontal and a speed of 25 m/s. a) What is the Range of the projectile? b) What is its height after 1.5 second?
A potato is launched from the ground at an 73 degree angle with a velocity of 48 m/s. How many seconds is the projectile in the air?
4. A hockey player makes a shot 4m away from goal at a horizontal velocity of 15 m/s. How long does the goalie have to react to the shot?
11.A blue person throws an object with an initial velocity of 25.0 m/s at an angle of 37.0°. A green person stands 15.0 meters in front of the blue person and throws an object straight up. Assume that both objects are thrown from the same initial elevation. a) If the green person throws their object with an initial speed of 20.0 m/s, at what time should they throw it such that it strikes the other object while it is traveling upward? Measure this time relative to when the blue person throws their object? b) If both people throw their objects at the same time, with what initial speed must the green person throw their object such that they collide? Answers: a) ~0.267 s b) ~15.0 m/s