A projectile is fired at an angle of 61 above the horizontal at a speed of 110 m/s
Calculate the magnitude of its velocity at t=5.0s in m/s
Calculate the direction of its velocity (above the horizontal) at t=5.0s in degrees
Calculate the magnitude of its velocity at t=10s in m/s
Calculate the direction of its velocity (above the horizontal) at t=10s in degrees
Calculate the magnitude of its velocity at t=15s in m/s
Calculate the direction of its velocity (above the horizontal) at t=15s in degrees.
A projectile is fired at an angle of 61 above the horizontal at a speed of...
A projectile is fired at an angle of 51 ∘ above the horizontal at a speed of 108 m/s . Part A Calculate the magnitude of its velocity at t=5s. Express your answer in meters per second to two significant figures. Part B Calculate the direction of its velocity (above the horizontal) at t=5s. Express your answer in degrees to two significant figures.
A projectile is fired at an angle of 60 degrees above the horizontal with an initial speed of 30.0 m/s. How long does it take the projectile to reach the highest point in its trajectory?
Projectile A is fired at a speed Vo at an angle 0 above horizontal as shown and projectile B is fired at the sar but at a speed of 2%. Use this for Questions #1-7. angle Draw the initial velocity vectors for both projectile A and projectile B. Remember that the length of your arrows is important. 1. 2. Compare the initial horizorntal and vertical velocities of projectiles A and B. Be specific. Explain your answers. 3. Compare the horizontal...
Projectile A is fired at a speed Vo at an angle 0 above horizontal as shown and projectile B is fired at the same angle but at a speed of 2 g. Use this for Questions # 1-7. Draw the initial velocity vectors for both projectile A and projectile B Remember that the length of your arrows is important 1. Compare the initial horizontal and vertical velocities of projectiles A and B. Be specilic. Explain your answers 2. 3. Compare...
A projectile is fired at an angle of 30o above the horizontal and is initially travelling at a rate of 3.9 m/s, what is the initial horizontal component of its velocity in m/s?
a projectile is fired with an initial speed of 2000 m/s at an angle 21 degrees above the horizontal. if air resistance is neglected , what is the velocity in m/s at the highest point of trajectory ?
A projectile is fired at an angle of 55.0 degree above the horizontal with an initial speed of 35.0 m/s. What is the magnitude of the horizontal component of the projectile's displacement at the end of 2 s? How long does it take the projectile to reach the highest point in its trajectory? A system of two cables supports a 150-N ball as shown. What is the tension in the right-hand cable? 87 N 150 N 170 N 260 N...
A projectile is fired with an initial speed of 62.2 m/s at an angle of 43.4 ∘ above the horizontal on a long flat firing range.Determine the direction of the projectile 1.32 s after firing.
A projectile is fired with an initial speed of 20. m/s at an angle of 42.2° above the horizontal on a long flat firing range. Determine, a) the maximum height reached by the projectile, b) the total time in the air, c) the total horizontal distance covered (that is, the range), d) the speed of the projectile 1.50 s after firing. e) direction of the speed at 1.50 s.
A 60.0-kg projectile is fired at an angle of 30.0° above the horizontal with an initial speed of 124 m/s from the top of a cliff 144 m above level ground, where the ground is taken to be y = 0. (a) What is the initial total mechanical energy of the projectile? (Give your answer to at least three significant figures.) (b) Suppose the projectile is traveling 87.9 m/s at its maximum height of y = 304 m. How much...