A projectile is fired with an initial speed of 32 m/s at an angle 70° above the horizontal. The object hits the ground 10.0 seconds later. Using 9.80 m/s2 for the local acceleration due to gravity, how much higher or lower (in m) is the launch point relative to the point where the projectile hits the ground?  To what maximum height (in m) above the launch point does the projectile rise

A crow is flying overhead 10.0 m above the ground when it drops an acorn. When the acorn is dropped, it is moving at 10.0 m/s at an angle of 20.0° below the horizontal. Ignoring air resistance, how much time does it take the acorn to hit the ground? How far horizontally does the acorn travel before it hits the ground? Ignore air resistance.

A projectile is fired with an initial speed of 36 m/s at an angle 65° above the horizontal. The object hits the ground 8.0 seconds later. Using 9.80 m/s2 for the local acceleration due to gravity, how much higher or lower (in m) is the launch point relative to the point where the projectile hits the ground?

A ball is thrown upward from the top of a 40.0 m tall building. The ball's initial speed is 12.0 m/s. At the same instant, a person is running on the ground at a distance of 23.0 m from the building. What must be the average speed of the person if he is to catch the ball at the bottom of the building?

A ball is launched from the top of a building 91.1 meters above the ground. The ball is launched with a speed of 10.1 m/s at an angle 50.3 degrees above horizontal. How long, in seconds, does it take the ball to reach the ground?

A) The best leaper in the animal kingdom is the puma, which can jump to a height of 3.7 m when leaving the ground at an angle of 45°. With what speed must the animal leave the ground to reach that height? m/s = B) A brick is thrown upward from the top of a building at an angle of 20° to the horizontal and with an initial speed of 11 m/s. If the brick is in flight for 2.6 s, how tall is the building? m =

A golf ball is hit off land which is a distance H above a green. The initial velocity is 16.3 m/s at 27.0 degrees above the horizontal. The ball lands on the green 1.94 seconds after it's launched. How much higher (H) is the land from which the ball is launched from the green? Air resistance doesn't have an effect.

A particle moves in a circular path at constant speed. The initial location of the particle is (5.28 m, 6.11 m) at t = 3.6 s. The velocity of the particle at this time is 3.05 m/s 3 (i.e., directed along the positive y-axis). Acceleration at this time is along the +x axis. At t=10.76 s, vis -3.05 m/s and the acceleration is directed along the +y axis. Find the radius of the circle. For this problem assume the time interval is less than one full period. T = m Find the x-coordinate of the center of the circle (in meters): center m Question Help: Read Submit Question