An object is launched with an initial velocity of 20 m/s at an angle of 26.1 degrees relative to the +x direction. If it is initially at ground level, at what distance away does it return to the ground?

A student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed of v0 = 17.5 m/s. The cliff is h = 32.0 m above a flat, horizontal beach as shown in the figure. (a) What are the coordinates of the initial position of the stone? x0     m y0     m (b) What are the components of the initial velocity? v0x     m/s v0y     m/s (c) Write the equations for the x- and y-components of the velocity of the stone with time. (Use the following as necessary: t. Let the variable t be measured in seconds. Do not include units in your answer.) vx   vy   (d) Write the equations for the position of the stone with time, using the coordinates in the figure. (Use the following as necessary: t. Let the variable t be measured in seconds. Do not state units in your answer.) x   y   (e) How long after being released does the stone strike the beach below the cliff? (f) With what speed and angle of impact does the stone land? vf    m/s θ…

An object is launched with an initial velocity of 24.5 m/s at an angle of 37.2 degrees relative to the +x direction. If it is initially at ground level, at what distance away does it return to the ground?

A person on a cliff throws a ball with an initial velocity of 30.4 m/s at an angle of 51.40 above the horizontal. If the initial height of the ball, compared to it impact location is, Y = 17.4 m, what is the maximum height it obtains, and where does it land? (find both as measured from the base of the cliff)

A baseball is hit from a height of 1.0 m at an angle of 27 degrees above the ground. It just barely clears a fence that is 4.0 m tall and 122 m away. What was the initial speed of the ball when it was hit? (ignore air resistance)

In the figure, a stone is projected at a cliff of height h with an initial speed of 40.0 m/s directed at an angle θ0 = 54.0 ° above the horizontal. The stone strikes at A, 5.10 s after launching. Find (a) the height h of the cliff, (b) the speed of the stone just before impact at A, and (c) the maximum height H reached above the ground.

A projectile is launched from ground level with an initial speed of 20.9 m/s at an angle of 51.2 degrees with respect to the horizontal. What is its maximum height?

Snowballs are thrown with a speed of 19 m/s from a roof 7.0 m above the ground. Snowball A is thrown horizontally; snowball B is thrown in a direction 35° above the horizontal. Find the direction of motion (that is, the angle of the velocity vector) of each of the two snowballs just before they land.

A projectile is launched with an initial velocity of 60.0 m/s at an angle of 30.0° above the horizontal. The projectile lands on a hillside 4.00 s later. What is the projectile’s velocity (magnitude and direction) at the instant before striking the hillside? Answers: (a) 52.8 m/s @ -10.1

A projectile is launched at an angle of 27° above the horizontal with an initial velocity (vo) of 34.4 m/s at an unknown height. The magnitude of the vertical velocity (vy) upon returning to its original, unknown height is ________ m/s.