Question 4 A ball is fired from a cannon at point 1 and follows the trajectory as shown. What are the directions of the ball's velocity and acceleration at position 3, the highest point? Select all apply. The velocity is to the right The acceleration is zero The acceleration is upward The velocity is upward The acceleration is downard The velocity is downward OThe acceleration is to the right The velocity is zero

Question 4 A ball is fired from a cannon at point 1 and follows the trajectory as shown. What are the directions of the ball's velocity and acceleration at position 3, the highest point? Select all apply. The velocity is to the right The acceleration is zero The acceleration is upward The velocity is upward The acceleration is downard The velocity is downward OThe acceleration is to the right The velocity is zero

Name: Question 4A ball is fired from a cannon at point 1 and follows the tr
Uploaded: 2024-03-20T06:57:47.000Z
Channel: Bartleby
Description: Question 4A ball is fired from a cannon at point 1 and follows the trajectory as shown. What are the directions of the ball's velocity and acceleration at position 3, the highest point? Select allapply.The velocity is to the rightThe acceleration is

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter3: Two-dimensional Kinematics

Section: Chapter Questions

Problem 14CQ: Answer the following questions for projectile motion on level ground assuming negligible air...

See similar textbooks

Similar questions

A child uses a rubber band to launch a bottle cap at an angle of 41.5° above the horizontal. The cap travels a horizontal distance of 1.30 m in 1.40 s. What was the initial speed of the bottle cap, just after leaving the rubber band, in m/s? dont provide handwritten solution
A boy throws a ball upwards with a speed v0 = 17.0 m/s as shown belowThe wind imparts a horizontal acceleration of 2.60 m/s2 to the left. At what angle θθ from the vertical axis must the ball be thrown so that it returns to the point of release? Assume that the wind does not affect the vertical motion. Give your answer in degrees and rounded to two decimal places.
I'm not sure how to solve this! I tried and got 1.3 / 2.4 seconds. Am i right? Could you explain how to do it if i'm not? Cheers ! In a classic Seinfeld episode, Jerry tosses a loaf of bread (a marble rye) straight upward to his friend George who is leaning out of a third-story window. If the loaf of bread leaves Jerry's hand at a height of 1 m with an initial velocity of 18 m/sec, write an equation for the vertical position of the bread s (in meters) t seconds after release. How long will it take the bread to reach George if he catches the bread on the way up at a height of 16 m? Round to the nearest tenth of a second.
Task IV:In a baseball game, the ball hits the top of a wall that is 22 m high and located at 130m away from the thrower, if theball is hit at an angle 35to the horizontal, assume that the ball is hit at a height of 2 m above the ground. Find :a. The initial speed of the ballb. The time it takes the ball to reach the wallc. The velocity components and the speed of the ball when it reached the wall
Take ↓ to be the +y direction. You throw a baseball downward with v0 > vter.Sketch the velocity versus time. What can you say about the slopes of the graph at t = 0and t = ∞?
A basketball is shot from an initial height of 2.40 m (Figure 1) with an initial speed v = 9 m/s directed at an angle θ = 35˚ above the horizontal. How far from the basket was the player if he made a basket? At what angle to the horizontal did the ball enter the basket?
Stephen Curry attempts a 3-point shot from 25 feet with 3 seconds remaining. He releases the ball at a height of 7 feet. It reaches a maximum height of 15 feet. The ring is 10 feet high. With what initial velocity and at what angle must he release the ball if it must sink into the ring? Full solution
A 2 kg ball was thrown in the air from an angle of 30° moving with a velocity v= 20 m/s. Assume the initial starting point is on the ground. a. Illustrate a diagram of the scenario. b. Compute for the components of velocity. c Compute the half time of flight. d. Compute for the maximum height e. Find the range of the trajectory.
A father demonstrates projectile motion to his children by placing a pea on his fork's handle and rapidly depressing the curved tines, launching the pea to heights above the dining room table. Suppose the pea is launched at 7.35 m/s at an angle of 71.0° above the table. With what speed (in m/s) does the pea strike the ceiling 1.90 m above the table? -(HINT)Use the kinematic equations to find the x- and y-components of the pea's velocity when it hits the ceiling. Then use the Pythagorean theorem to find the speed.
World’s Longest Par 3. The tee of the world’s longest par 3 sits atop South Africa’s Hanglip Mountain at 400.0 m above the green and can only be reached by helicopter. The horizontal distance to the green is 359.0 in. Neglect air resistance and answer the following questions. (a) If a golfer launches a shot that is 40 with respect to the horizontal, what initial velocity must she give the ball? (b) What is the time to reach the green?
A father demonstrates projectile motion to his children by placing a pea on his forks handle and rapidly depressing the curved tines, launching the pea to heights above the dining room table. Suppose the pea is launched at 8.25 m/s at an angle of 75.0 above the table. With what speed does the pea strike the ceiling 2.00 in above the table?
Two students are on a balcony a distance h above the street. One student throws a ball vertically downward at a speed vi, at the same time, the other student throws a ball vertically upward at the same speed. Answer the following symbolically in terms of vi, g, h. and t. (a) What is the time interval between when the first ball strikes the ground and the second ball strikes the ground? (b) Find the velocity of each ball as it strikes the ground, (c) How far apart are the balls at a time t after they are thrown and before they strike the ground?