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2 dni temu · A projectile is fired vertically upward into the air; its position (in feet) above the ground after t seconds is given by the function s(t) shown below. Use limits to determine the instantaneous velocity of the projectile at t = a seconds for the given value of a. s(t) = 16t^2 + 76t; a = 2. The instantaneous velocity at t = 2 is
4 dni temu · Now, we apply the formula which gives the time of flight of a projectile: \[T = \dfrac{{2u\sin \theta }}{g}\] …… (1) Where, \[T\] indicates the time of flight. \[u\] indicates the initial velocity. \[\theta \] indicates the angle between the direction of velocity of the projectile and the horizontal. \[g\] indicates the acceleration due to ...
2 dni temu · Range of Projectile Since the horizontal component of its velocity is constant, the horizontal distance (range) of the projectile’s flight is given by the equation: Δx = v xo t = (v o cos θ) t . If the time of flight is t , the range can be expressed in terms of the initial values of height, speed, and angle: Δx = ( v 0 cos θ ) t = ( v 0 ...
3 dni temu · The trajectory of a projectile in a vertical plane is given by y=ax−bx , where a and b are constants and x and y are respectively horizontal and vertical dis...
4 dni temu · A pilot drops a package from a plane flying horizontally at a constant speed. Neglecting air resistance, when the package hits the ground the horizontal location of the plane will A. depend on the speed of the plane when the package was released B. be directly over the package C. be behind the package D. be in front of the package
2 dni temu · Summary. In summary, gravity is the reason why projectiles follow a curved path. It pulls the object downward, affecting the vertical motion, while the horizontal motion remains unaffected by gravity, creating the characteristic arc of projectile motion. LaTeX expert with over 10 years of experience in document preparation and typesetting.
4 dni temu · Which of the following is an example of projectile motion? A football in flight during a field goal A soccer player kicks a soccer ball at +10 m/s at an angle of 60°.
