A cannon tilted up at a 27.0 ∘ angle fires a cannon ball at 70.0 m/s from atop a 12.0 m -high fortress wall.
What is the ball's impact speed on the ground below?
Express your answer with the appropriate units.
A cannon tilted up at a 27.0 ∘ angle fires a cannon ball at 70.0 m/s...
A cannon tilted up at a 26.0 ∘ angle fires a cannon ball at 77.0 m/s from atop a 11.0 m -high fortress wall. What is the ball's impact speed on the ground below?
A cannon tilted up at a 28.0° angle fires a cannon ball at 68.0 m/s from atop a 16.0 m -high fortress wall. Part A What is the ball's impact speed on the ground below? A student places her 390 g physics book on a frictionless table. She pushes the book against a spring, compressing the spring by 4.80 cm , then releases the book. You may want to review (Pages 240 - 242) Part A What is the book's speed as it slides away? The spring...
Revievw PartA A cannon tilted upward at 32 ° fires a cannonball with a speed of 100 m/s What is the component of the cannonball's velocity parallel to the ground? Express your answer to two significant figures and include the appropriate units. Value Units Submit uest Ans
A cannon fires a ball horizontally with a velocity of 240 m/s. If the cannon is in a 44 meter tall tower and the ground below is flat, then (a) How long does the ball take to hit the ground after being fired? (b) At what horizontal distance from the cannon does the ball hit the ground? and (c) What are the horizontal and vertical components of the ball's velocity just before it hits the ground?
A cannon tilted upward at θ = 30 ∘ fires a cannonball with a speed of 95 m/s . At that instant, what is the component of the cannonball’s velocity parallel to the ground?
A cannon ball is fired from ground level with a speed of 64 m/s at an angle of 74 degrees above the horizontal line. A 12.0 m tall wall is located 265 m away from the cannon. By how much does the cannon ball clear the wall?
A cannon is elevated at an angle of 45º. It fires a ball with a speed of 300 m/s. (a) What height does the ball reach? (b) How long is the ball in the air? (c) What is the horizontal range of the cannon?
A cannon tilted at 25" above the horizontal is fired from the top of a cliff 100 m exits the cannon at a speed of 150 m/s. The ground below is flat. tall. The ball Wh at is the highest point above the ground the ball will reach? What is the speed of the ball at the highest point? How long does it take the ball to reach the ground? How far horizontally will the ball have traveled when it...
help 1. A cannon tilted at 25" above the horizontal is fired from the top of a cliff 100 m tall. The ball exits the cannon at a speed of 150 m/s. The ground below is flat. What is the highest point above the ground the ball will reach? What is the speed of the ball at the highest point? How long does it take the ball to reach the ground? How far horizontally will the ball have traveled when...
A cannon tilted upward at θ = 28.7 ∘ fires a cannonball with a speed of 92.5 m/s on level ground. Part D At what time after being fired does the cannonball reach it's maximum height above the ground? Part E What is the distance that the cannonball travels horizontally before reaching the ground again (assuming it was shot at exactly ground level with the velocity given)?