A projectile launched from ground level lands 2.44 s later on a level field 40.0 m...

A projectile launched from ground level lands 2.44 s later on a level field 40.0 m away from the launch point. How many degrees is the projectile above the horizontal?

Expert Solution

genius_generous answered 1 year ago

A projectile is launched at 40.0 m/s at an angle 30 degree from ground to ground....

A projectile is launched at 40.0 m/s at an angle 30 degree from ground to ground. o Write a function that will return the time of flight based on V_{0} and theta. o Find N time split (suppose N=20) and put those time in Tf[]. o Calculate the height y of the projectile for those time and put them in Y[]. C++

(a) A small projectile is launched from the ground and lands on the ground at the...

(a) A small projectile is launched from the ground and lands on the ground at the same height. Assuming linear air resistance, compute the time that the projectile travels under the following conditions: launch speed v0 = 4.00 m/s launch angle θ = 30.0 degrees retarding constant k = 1.00 1/s You may use the perturbation method (b) Compute the horizontal distance that the projectile travels.

A projectile is launched with an initial speed of 45.0 m/s at an angle of 40.0°...

A projectile is launched with an initial speed of 45.0 m/s at an angle of 40.0° above the horizontal. The projectile lands on a hillside 3.25 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 ? ° counterclockwise from the +x-axis (b) What is the straight-line distance from where the projectile...

An object is launched horizontally with a speed of 78.8 m/s. It lands on the ground...

An object is launched horizontally with a speed of 78.8 m/s. It lands on the ground 19.6 m from where it was launched. How high above the ground was it launched from? Report your answer in SI units, rounded to two decimal places.

A 30 kg projectile is launched from the ground at an initial velocity of 300 m/s...

A 30 kg projectile is launched from the ground at an initial velocity of 300 m/s at an angle of 45 degrees above the horizontal. If air resistance is ignored, determine the following: a. The projectile's speed at 2000 meters above the ground. b. The total amount of energy the object has at 3000 m. c. The maximum height of the projectile. d. The maximum distance the projectile travels horizontally.

A projectile is launched with an initial speed of 40.0 m/s at 60.0 degrees above the...

A projectile is launched with an initial speed of 40.0 m/s at 60.0 degrees above the horizontal. It hits the ground at the same height it was launched from. Neglect air resistance. a) What is the projectile's smallest speed as it moves through air? b) What is the projectile's smallest magnitude of acceleration as it moves through air? c) What is the projectile's speed 1.00 second after launch? d) What is the magnitude of the projectile's displacement 1.00 second after...

Q.3. Projectile Motion (30) A projectile is launched at 40.0 m/s at an angle 30 degree...

Q.3. Projectile Motion (30) A projectile is launched at 40.0 m/s at an angle 30 degree from ground to ground. o Write a function that will return the time of flight based on V_{0} and theta. o Find N time split (suppose N=20) and put those time in Tf[]. o Calculate the height y of the projectile for those time and put them in Y[]. Language C++ code

a projectile is launched from ground level to the top of a cliff which is 95...

a projectile is launched from ground level to the top of a cliff which is 95 m away and 155 m high. If the projectile lands on top of the cliff 7.6 s after it is fired, what was its initial velocity? (Be careful what you assume).

Projectile Motion A projectile, launched over level ground from a height of 450 meters above the...

Projectile Motion A projectile, launched over level ground from a height of 450 meters above the flat sur face below, has an initial speed of 175 m/s . The projectile is launched at a 43.5 degree angle in relation to the horizontal direction a What are the initial horizontal and vertical components of the velocity of the projec tile? bIn terms of the initial horizontal and vertical components of the velocity, write down equations for the motion of the x...

A projectile is fired from the ground, reaches a maximum height of 26.8 m and lands...

A projectile is fired from the ground, reaches a maximum height of 26.8 m and lands a distance of 76.7 m away from the launch point. What was the projectile s launch velocity? A) 28.2 m/s, 54.4 degrees above horizontal B) 22.9 m/s, 27.2 degrees above horizontal C) 16.4 m/s, 16.3 degrees above horizontal D) 42.3 m/s, 8.2 degrees above horizontal

Question