WebbScience Physics Johnson is throwing a football in his back yard. ... The enemy ship has maneuvered to within 2 500 m of the 1 800-m-high mountain peak and can shoot projectiles with an initial speed of 250 m/s. ... A catapult launches a rocket at an angle of 53.0 above the horizontal with an initial speed of 100 m/s. Webb13 apr. 2024 · Thus the maximum range or distance occurs when the projectile is launched at this angle. This applies to long jumpers and soccer balls that are two good examples. However, if the projectile starts at a point higher than where it lands, the ideal distance doesn't occur at a 45 o angle. Ask your instructor for an explanation. If you calculate the ...
(Solved) - A cart is moving horizontally at 5m/s. A ball is launched ...
Webbwhere v is initial launch speed, g is the gravity constant, x and y are the target's distance and height. The two roots of this equation give you two possible angles. If the results are imaginary then your initial velocity is not great enough to reach the target (if you want to calculate the angle of reach read this ). WebbA launch angle of 45 degrees displaces the projectile the farthest horizontally. This is due to the nature of right triangles. Additionally, from the equation for the range : We can see that the range will be maximum when the value of is the highest (i.e. when it is equal to 1). Clearly, has to be 90 degrees. it\u0027s always sunny season 16 release
Projectiles - Summary – The Physics Hypertextbook
WebbCalculating projectile motion without an angle. To calculate projectile motion without an angle, we have to know the equations of motion, which are: v = u + a t. s = u ⋅ t + 1 2 a ⋅ t … WebbThis article needs attention from an expert in Physics. The specific problem is: ... Trajectories of projectiles launched at different elevation angles but the same speed of 10 m/s in a vacuum and uniform downward gravity field of 10 m/s 2. ... Maximum range of a projectile for optimum launch angle ... WebbFor objects launched and landing at the same height, the launch angle is equal to the landing angle. The launch velocity is equal to the landing velocity. And if you want an object to travel the maximum possible horizontal distance (or range), launch it at an angle of 45°. nesting magnetic measuring spoons