A BMX cyclist rides off a 2.00 m high ramp with an initial velocity of 15.0...
A BMX cyclist rides off a 2.50m high ramp with an initial velocity of 18.0 m/s at an angle of 40.0 degrees above horizontal. Find the time it takes for the cyclist to land on the gound and the distance from the base of the ramp to the landing point.
On level ground a shell is fired with an initial velocity of 83.7 m/s at 50.8 ∘ above the horizontal and feels no appreciable air resistance. A) Find the horizontal and vertical components of the shell's initial velocity. B) How long does it take the shell to reach its highest point? C) Find its maximum height above the ground. D) How far from its firing point does the shell land? E) At its highest point, find the horizontal and vertical...
A skateboarder shoots off a ramp with a velocity of 6.8 m/s, directed at an angle of 63° above the horizontal. The end of the ramp is 1.1 m above the ground. Let the x axis be parallel to the ground, the +y direction be vertically upward, and take as the origin the point on the ground directly below the top of the ramp. (a) How high above the ground is the highest point that the skateboarder reaches? (b) When...
A BMX bicycle rider takes off from a ramp at a point 1.8 m above the ground. The ramp is angled at 40∘ from the horizontal, and the rider's speed is 7.1 m/s when he leaves the ramp. At what horizontal distance from the end of the ramp does he land?
A BMX bicycle rider takes off from a ramp at a point 2.4 m above the ground. The ramp is angled at 40∘ from the horizontal, and the rider's speed is 5.9 m/s when he leaves the ramp. At what horizontal distance from the end of the ramp does he land?
On level ground a shell is fired with an initial velocity of 44.0 m/s at 57.0° above the horizontal and feels no appreciable air resistance.Part A Find the horizontal and vertical components of the shell's initial velocity.Part B How long does it take the shell to reach its highest point? Part CFind its maximum height above the ground. Part D How far from its firing point does the shell land? Part E At its highest point, find the horizontal and vertical components of its acceleration Part F...
A tennis player hits a ball at ground level, giving it an initial velocity of 27.0 m/s at 59.0 ∘ above the horizontal. Part A.) What are the horizontal vh and vertical vv components of the ball's initial velocity? Part B.) How high above the ground does the ball go? Part C.) How long does it take the ball to reach its maximum height? Part D.) What is the ball's velocity at its highest point? Part E.) What is the...
A tennis player hits a ball at ground level, giving it an initial velocity of 24 m/s at 57 degrees above the horizontal. (a) what are the horizontal and verticla components of the ball;s initial velocity? (b) how high above the ground does the ball go? (c) How long does it take the ball to reach its maximum height? (d) What are the ball;s velocity and acceleration at its highest point? (e) for how long a time is the ball...
At time t = 0, a projectile is launched from ground level. At t = 2.00 s, it is displaced d = 51 m horizontally and h 76 m vertically above the launch point, what are the (a) horizontal and (b) vertical components of the initial velocity of the projectile? (c) At the instant it reaches its maximum height above ground level, what is its horizontal displacement D from the launch point?
A projectile is shot from the edge of a cliff 115 m above ground level with an initial speed of v0 = 56 m/s at an angle of 35.0∘ with the horizontal, as shown in the figure A-Determine the time taken by the projectile to hit point P at ground level. B-Determine the distance X of point P from the base of the vertical cliff. C-At the instant just before the projectile hits point P, find the horizontal and the...