Answered: Part A - A mortar positioned on the… | bartleby

Related questions

Question

Part A - A mortar positioned on the valley floor fires a shell that hits the top edge of a steep canyon.
Initially the shell has a speed of 269 m/s and is shot at an angle of 65° above the horizontal. A soldier using a
map determines the horizontal distance from the mortar to the canyon's edge is 2900 m. How high above the
valley floor did the shell hit?
ΑΣφ
?
m
Submit
Request Answer

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

A ball is thrown horizontally from a 12 mm -high building with a speed of 9.0 m/sm/s . For the steps and strategies involved in solving a similar problem, you may view a Video Tutor Solution. Part A How far from the base of the building does the ball hit the ground?
A smart ball, with a speedometer, is kicked with an initial speed of 37.0 m/s, then follows a projectile trajectory as shown. The speedometer recorded that the ball's lowest speed along its trajectory (at the highest point) is 28.0 m/s. What is the ball's initial launch angle measured in degrees? Origin y L
During a baseball game, a baseball is struck at ground level by a batter. The ball leaves the baseball bat with an initial speed v0 = 42 m/s at an angle θ = 43° above horizontal. Let the origin of the Cartesian coordinate system be the ball's position the instant it leaves the bat. Air resistance may be ignored throughout this problem. a.)Express the magnitude of the ball’s initial horizontal velocity v0x in terms of v0 and θ. b.)Express the magnitude of the ball’s initial vertical velocity v0y in terms of v0 and θ. c.)Find the ball’s maximum vertical height hmax in meters above the ground.
You are traveling to the North-East at 50 m/s. Simultaneously you are being pushed towards the East at a speed of 10 m/s. a. If you proceed in this manner for 10 minutes, what is the displacement vector from the t=0 location? b. How far do you travel in the East direction during these 10 mins.?
A ball is thrown from a high window. The arc path that it takes is a result of the combination of its horizontal and vertical motions. Which statement describes the acceleration of the ball? O The ball accelerates horizontally away from the building. The ball accelerates upward away from the ground. The ball does not accelerate. The ball accelerates vertically downward toward the ground.
Please answer parts b-d
Please answer this question. An airplane releases a ball as it flies parallel to the ground at a height of ℎ=245 m as shown in the figure. If the ball lands on the ground a horizontal distance equal to the height ℎ from the release point, calculate the speed ? of the plane. Neglect any effects due to air resistance, and use ?=9.81 m/s2 for the acceleration due to gravity.
Joe picks up a piece of rock and throws it horizontally from a height of 2.30 m at 3.45 m/s a. how much time does the rock take to hit the ground b. what is the vertical speed of the rock as it hits the ground c how far does the rock get horizontally d what is the rock's total velocity ( magnitude and direction) as it hits the ground?
2.17
Sheena can row a boat at 3.20 mi/h in still water. She needs to cross a river that is 1.20 mi wide with a current flowing at 1.80 mi/h. Not having her calculator ready, she guesses that to go straight across, she should head upstream at an angle of 25.0° from the direction straight across the river. a.)What is her speed with respect to the starting point on the bank? b.)How long does it take her to cross the river?
I throw a ball to my dog at h = 1.8 m above the ground, with initial velocity v0 = 10.25 m/s at an angle θ = 31° above horizontal. Assume the ballencounters no air resistance, and use a Cartesian coordinate system with the origin located at the ball's initial position.a. My dog jumps up in the air and catches the ball at the same height that Ithrew it. Create an expression for the time, tf, the ball is in the air in terms of v0, θ, g, and h. b. Calculate the horizontal distance, d in meters, between me and my dog
Please provide the correct answer

SEE MORE QUESTIONS