roblem 1 angle of 40o The pitching machine is adjusted so that the baseball is launched...
17. A baseball was launched from a pitching machine that was placed on a platform The height of the ball in feet, h, is given by the equation h-16t2 +85t+9, where t is the time in seconds since the ball was launched. What is the meaning of the term 85t? The platform was 85 feet high. The ball was launched with an initial upward velocity of 85 feet per second The ball was launched with an initial upward velocity of...
Chapter 2, Problem 2/071 Incorrect A team of engineering students is designing a catapult to launch a small ball at A so that it lands in the box. If it is known that the initial velocity vector makes a 22° angle with the horizontal, determine the range of launch speeds for which the ball will land inside the box. 16" 10.2' 25 27 Answers:( ft/sec
HW01 #5 CATAPULT - An engineering class project is to design a catapult so a ball launched from A will land in a box. The initial velocity trajectory is 30° above horizontal. A. Determine the minimum and maximum lanuch speeds vo so the ball lands inside the box A 30° 12" 8'
A soccer ball is kicked at an angle of 40o from the ground at a speed of 30 m/s. a) Describe which motion (horizontal of vertical) of the ball is constant and which is accelerated. b) What are the vertical and horizontal components of the ball's initial velocity? c) For what length of time is the ball in the air assuming the ground is flat and horizontal? d) What is the range of the ball assuming the ground is flat...
A bowling ball is launched from the top of a building at an angle of 25° above the horizontal with an initial speed of 17 m/s. The ball lands on the ground 3.5 s after it is launched. What is the height of the building (in m)? 85.2 x You may have made a sign error in the acceleration. Note that the angle is above the horizontal, so the initial vertical component of velocity is upward, while the acceleration is...
A bowling ball is launched from the top of a building at an angle of 10° above the horizontal with an initial speed of 10 m/s. The ball lands on the ground 3.2 s after it is launched. What is the height of the building (in m)?
a bowling ball is launched from top of a building at an angle of 20 degrees above yhe horizontal with an initial speed of 16 m/s the ball lands on the ground at 3.0 s after it is launched what is the height of the building
A ball is launched from a platform at an angle of 30 degrees above horizontal (+x direction). If the launch speed is 10 m/s, what are the x and y (vertical) components of the initial velocity vector?
A projectile is launched from a platform of height h and lands on the ground below. a) Find the launch angle that maximizes the horizontal range of the projectile. b) Now suppose the projectile is subject to a strong headwind such that it has a horizontal acceleration of 1.00 m/s2 , pointing against its motion. If it is launched at 30∘ above the horizontal with initial speed of 30 m/s, and the platform is 5.00 m tall, how far does...
A projectile is launched with an initial speed of 40 m/s at an angle of 25° above the horizontal. (a) What are the horizontal and the vertical components of initial velocity. (b) Find the time taken by the projectile to reach the highest point and its height at the highest point. (c) How long does it take the projectile to hit the ground after launch and how far from the starting point it hits the ground. (d) Calculate the velocity...