In the shot put, a heavy lead weight—the "shot"—is given an initial velocity, starting from an initial elevation approximately equal to the shot putter's height, say, 1.92 m. If v0 = 7.95 m/s, find the horizontal distance traveled by the shot for the following initial angles above the horizontal. (a) ?0 = 0° ___________ (b) ?0 = 40.0° ____________ (c) ?0 = 45.0°

A projectile is fired with an initial speed of 36.2 m/s at an angle of 42.3 ° above the horizontal on a long flat firing range.  Determine the maximum height reached by the projectile. Express answer using three significant figures.  Determine the total time in the air. Express answer using three significant figures.  Determine the total horizontal distance covered (that is, the range)  Determine the speed of the projectile 2.00 s after firing.

A projectile's launch speed is four times its speed at maximum height. Find the launch angle 0.

Anthony carelessly rolls his toy car off a  52.0-cm-high  table. The car strikes the floor at a horizontal distance of  96.0 cm  from the edge of the table. (a) What was the velocity with which the car left the table? (Enter the magnitude.) m/s(b) What was the angle of the car's velocity with respect to the floor just before the impact? ° below the horizontal

From the window of a building, a ball is tossed from a height y0 above the ground with an initial velocity of 7.50 m/s and angle of 18.0° below the horizontal. It strikes the ground 5.00 s later. (a) If the base of the building is taken to be the origin of the coordinates, with upward the positive y-direction, what are the initial coordinates of the ball? (Use the following as necessary: y0. Assume SI units. Do not substitute numerical values; use variables only.) xi = −       yi =     (c) Find the equations for the x- and y-components of the position as functions of time. (Use the following as necessary: y0 and t. Assume SI units.) x =          y =   (f) How long does it take the ball to reach a point 10.0 m below the level of launching?

A ball is tossed from an upper-story window of a building. The ball is given an initial velocity of 8.60 m/s at an angle of 18.0° below the horizontal. It strikes the ground 6.00 s later. (a) How far horizontally from the base of the building does the ball strike the ground? m (b) Find the height from which the ball was thrown. m (c) How long does it take the ball to reach a point 10.0 m below the level of launching?

A projectile's launch speed is 6.30 times its speed at maximum height. Find the launch angle θ0.

A ball is tossed from an upper-story window of a building. the ball is given an initial velocity of 8.60 m/s at an angle of 16.0 degrees below the horizontal. it strikes the ground 6.00 s later. (a) how far horizontally from the base of the building does the ball strike the ground? (b) find the height from which the ball was thrown. (c) how long does it take the ball to reach a point 10.0 m below the level of launching?

From the window of a building, a ball is tossed from a height y0 above the ground with an initial velocity of 8.80 m/s and angle of 16.0° below the horizontal. It strikes the ground 4.00 s later. (a) If the base of the building is taken to be the origin of the coordinates, with upward the positive y-direction, what are the initial coordinates of the ball? (Use the following as necessary: y0. Assume SI units. Do not substitute numerical values; use variables only.) xi =       yi =

From the window of a building, a ball is tossed from a height y0 above the ground with an initial velocity of 9.00 m/s and angle of 21.0° below the horizontal. It strikes the ground 4.00 s later. (a) If the base of the building is taken to be the origin of the coordinates, with upward the positive y-direction, what are the initial coordinates of the ball? (Use the following as necessary: y0. Assume SI units. Do not substitute numerical values; use variables only.) xi =       yi =       (b) With the positive x-direction chosen to be out the window, find the x- and y-components of the initial velocity. vi, x =  m/s vi, y =  m/s (c) Find the equations for the x- and y-components of the position as functions of time. (Use the following as necessary: y0 and t. Assume SI units.) x =        m y =        m (d) How far horizontally from the base of the building does the ball strike the ground? m(e) Find the height from which the ball was thrown. m(f) How…