. A projectile is projected on the ground with a velocity of 40.0 m/s at an...
. A projectile is projected on the ground with a velocity of 40.0 m/s at an angle of 60.0 degrees above the horizontal. On its way down, it lands on a rooftop of 3.0m high. What is the horizontal distance between the launching and landing points
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. A projectile is projected on the ground with a velocity of
40.0 m/s at an...
A projectile is projected from the origin with a velocity of 20.0 m/s at an angle...
A projectile is projected from the origin with a velocity of 20.0 m/s at an angle of 30.0 degrees above the horizontal. The projectile lands on a roof that is 4.00 m in height. What is the time when the projectile hits the roof? 1.67 s 1.33 s 1.49 s 1.11 s 1.27 s
. A projectile is launched at ground level with an initial speed of 42 m/s, at...
. A projectile is launched at ground level with an initial speed of 42 m/s, at an angle of 28° above the horizontal. It hi. strikes a target above the ground 2.9 seconds later 1)What is the horizontal distance, in metres, from where the projectile was launched to where it lands? What is the vertical distance, in meters, from where the projectile was launched to where it lands?
You launch a projectile at an initial speed of 41.7 m/s from the ground. After 4.60...
You launch a projectile at an initial speed of 41.7 m/s from the ground. After 4.60 seconds of flight, the projectile lands on the ground. At what angle above the horizontal was the projectile launched? 20.5 degrees 27.9 degrees 32.8 degrees 55.8 degrees
A projectile is projected from the origin with a velocity of 10.0 m/s at an angle...
A projectile is projected from the origin with a velocity of 10.0 m/s at an angle of 30.0 degrees above the horizontal. What is the velocity of the projectile 2.00 seconds later? Vx = 8.7 m/s, Vy = -14.6 m/s Vx = 14.6 m/s, Vy = -5.6 m/s Vx = -8.7 m/s, Vy = -14.6 m/s Vx = -14.6 m/s, Vy = 8.7 m/s Vx = 5.6 m/s, Vy = -14.6 m/s
You launch a projectile at an initial speed of 38.8 m/s from the ground. After 2.40...
You launch a projectile at an initial speed of 38.8 m/s from the ground. After 2.40 seconds of flight, the projectile lands on the ground. At what angle above the horizontal was the projectile launched? O 17.7 degrees 24.8 degrees 0 12.6 degrees O 12.4 degrees
A projectile is launched at ground level with an initial speed of 53.5 m/s at an...
A projectile is launched at ground level with an initial speed of 53.5 m/s at an angle of 35.0° above the horizontal. It strikes a target above the ground 2.90 seconds later. What are the x ancd y distances from where the projectile was launched to where it lands? x distance y distance
3.00 s after being projected from ground level, a projectile is displaced 27.0 m horizontally, and...
3.00 s after being projected from ground level, a projectile is displaced 27.0 m horizontally, and 45.0 m vertically above its launch point. a) what was the initial horizontal component of the velocity? b) What was the initial vertical component of the velocity? c) what was the initial velocity of the projectile in polar notation?
two projectiles are launched from the ground simultaneously with an initial velocity 5.0m/s. The first projectile...
two projectiles are launched from the ground simultaneously with an initial velocity 5.0m/s. The first projectile is sent off at an angle of 10 degrees with respect to the second projectile at an angle of 80 degrees. Which projectile lands on the ground in a region between .80m and 1.00m from the launcher?
6. A projectile is fired from ground level at a speed of 25.0m at an angle...
6. A projectile is fired from ground level at a speed of 25.0m at an angle of 45° above the horizontal. A very big wall is located at a distance of 40.0 m from the firing point. a) How long does it take the projectile to strike the wall? 25.0 m/s 45° 40.0 m b) At what height does the projectile strike the wall? c) When it struck the wall, was the projectile still going up or was it on...
A projectile is launched with an initial speed of 48.0 m/s at an angle of 31.0°...
A projectile is launched with an initial speed of 48.0 m/s at an angle of 31.0° above the horizontal. The projectile lands on a hillside 3.70 s later. Neglect air friction. (Assume that the +x-axis is to the right and the +y-axis is up along the page.) (a) What is the projectile's velocity at the highest point of its trajectory? magnitude _____ m/s direction _______ degrees (counterclockwise from the +x axis) (b) What is the straight-line distance from where the...
. A projectile is launched at ground level with an initial speed of 42 m/s, at an angle of 28° above the horizontal. It hi. strikes a target above the ground 2.9 seconds later 1)What is the horizontal distance, in metres, from where the projectile was launched to where it lands? What is the vertical distance, in meters, from where the projectile was launched to where it lands?
You launch a projectile at an initial speed of 38.8 m/s from the ground. After 2.40 seconds of flight, the projectile lands on the ground. At what angle above the horizontal was the projectile launched? O 17.7 degrees 24.8 degrees 0 12.6 degrees O 12.4 degrees
A projectile is launched at ground level with an initial speed of 53.5 m/s at an angle of 35.0° above the horizontal. It strikes a target above the ground 2.90 seconds later. What are the x ancd y distances from where the projectile was launched to where it lands? x distance y distance
6. A projectile is fired from ground level at a speed of 25.0m at an angle of 45° above the horizontal. A very big wall is located at a distance of 40.0 m from the firing point. a) How long does it take the projectile to strike the wall? 25.0 m/s 45° 40.0 m b) At what height does the projectile strike the wall? c) When it struck the wall, was the projectile still going up or was it on...
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