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Bonus A ball thrown borizontally at w-23.2m/s from the roof of a building lands -33.0m from...
A ball thrown horizontally at 12.9 m/s from the roof of a building lands 20.2 m from the base of the building. How tall is the building?
A ball is thrown horizontally from the roof of a building 7.4 m tall and lands 9.4 m from the base. What is initial speed?
Hi I need help with the following problems: 1.A ball is thrown horizontally from the roof of a building 45.0 m tall and lands 24.0 m from the base. What was the ball’s initial speed? 2.A football is kicked at ground level with a speed of at an angle of 36.9º to the horizontal. How much later does it hit the ground? How height does it rise? What is its range? 3.A projectile is fired with an initial speed of...
Question 2 (2d motion) A ball is thrown to the top of a building that is 10 meters tall. The ball is thrown at 60°, and the ball lands on the roof of the building at -45° vfx -45° viy vi vty v 10 m 60° vix a. What is the initial speed of the ball? b. What is the final speed of the ball? c. How far does the ball travel sideway?
A ball is thrown horizontally from the top of a 69.0-m building and lands 105.8 m from the base of the building. Ignore air resistance. (Assume the ball is thrown in the +x direction and upward to be in the +y direction.) How long (in s) is the ball in the air? What must have been the initial horizontal component of the velocity (in m/s)? (Indicate the direction with the sign of your answer.) What is the vertical component of...
A ball is thrown horizontally from the top of a 63.0 -m building and lands 110.3 m from the base of the building. Ignore air resistance. What is the vertical component of the velocity (in m/s) just before the ball hits the ground? (Indicate the direction with the sign of your answer.)
An 18.0 kg box is released on a 30.0 ∘ incline and accelerates down the incline at 0.300 m/s2 . a) Find the friction force impeding its motion. b) How large is the coefficient of friction?
A ball is thrown horizontally from the top of a 55.0-m building and lands 106.8 m from the base of the building. Ignore air resistance. (Assume the ball is thrown in the +x direction and upward to be in the +y direction.) How long (in s) is the ball in the air? s (b) What must have been the initial horizontal component of the velocity (in m/s)? (Indicate the direction with the sign of your answer.) m/s (c) What is...
A ball is thrown horizontally from the top of a 61.5-m building and lands 112.8 m from the base of the building. Ignore air resistance. (Assume the ball is thrown in the +x direction and upward to be in the +y direction.) (a) How long (in s) is the ball in the air? s (b) What must have been the initial horizontal component of the velocity (in m/s)? (Indicate the direction with the sign of your answer.) m/s (c) What...
1. A ball is thrown horizontally from the roof of a building 9.4m tall and lands 9.7m from the base. What was the balls initial speed? 2. You buy a plastic dart gun, and being a clever physics student you decide to do a quick calculation to find its maximum horizontal range. You shoot the gun straight up, and it takes 3.6s for the dart to land back at the barrel. What is the maximum horizontal range of your gun?...