Question

The maximum range (on flat ground) of a projectile launched at 25.5 m/s is

54

likes
272 views

Answer to a math question The maximum range (on flat ground) of a projectile launched at 25.5 m/s is

Expert avatar
Nash
4.9
87 Answers
Para encontrar el alcance máximo (en terreno llano) de un proyectil lanzado a 25.5 m/s, utilizamos la siguiente fórmula:

R = \frac{v_0^2 \sin (2\theta)}{g}

donde,

v_0 = 25.5 \, m/s,
g = 9.8 \, m/s^2.
Para el alcance máximo en terreno llano, el ángulo de lanzamiento $\theta$ debe ser 45 grados, lo que maximiza $\sin (2\theta) = \sin (90^\circ) = 1$.

Entonces,

R = \frac{25.5^2 \cdot 1}{9.8}.

[SOLUTION]

R = \frac{25.5^2}{9.8}

[STEP-BY-STEP]

1. Calculamos v_0^2:
25.5^2 = 650.25

2. Dividimos el resultado por g:
R = \frac{650.25}{9.8} = 66.35 \, m

Respuesta:

R = 66.35 \, m

Frequently asked questions (FAQs)
What is the measure, in degrees, of an angle of 3π/4 radians?
+
Find the derivative of y = sin(3x) + cos(2x) at x = π/6.
+
What are the roots of the equation x^3 - 4x^2 + 5x + 2 = 0?
+
New questions in Mathematics
𝑦 = ( 𝑥2 − 3) (𝑥3 + 2 𝑥 + 1)
a ferry travels 1/6 of the distance between two ports in 3/7 hour. The ferry travels at a constant rate. At this rate, what fraction of the distance between the two ports can the ferry travel in one hour.
Revenue Maximization: A company sells products at a price of $50 per unit. The demand function is p = 100 - q, where p is the price and q is the quantity sold. How many units should they sell to maximize revenue?
Find the equation of the normal to the curve y=x²+4x-3 at point(1,2)
3(4×-1)-2(×+3)=7(×-1)+2
A car that starts from rest moves for 11 min, reaching a speed of 135 km/h, calculate the acceleration it had
The director of a company must transfer 6 people from the human resources department to the sales department, in order to sustain sales during the month of December. What is the probability that he will transfer only 2 of them?
Margin of error E=0.30 populations standard deviation =2.5. Population means with 95% confidence. What I the required sample size (round up to the whole number)
The function g:Q→Q is a ring homomorphism such that g(3)=3 and g(5)=5. What are the values of g(8) and g(9)?
15/5+7-5
The thermal representation f(x) = 20 times 0.8 to the power of x is known from an exponential function f. Specify the intersection point with the y-axis
7=-4/3y -1
In an audience of 4000 people, 2 people are chosen, at random, to appear on stage. How many ways can the people be chosen?
What is 75 percent less than 60
a survey showed that 3 out of 7 voters would vote in an election. based on this survey, how many people would vote in a city with 25,000 people?
nI Exercises 65-68, the latitudes of a pair of cities are given. Assume that one city si directly south of the other and that the earth is a perfect sphere of radius 4000 miles. Use the arc length formula in terms of degrees to find the distance between the two cities. 65. The North Pole: latitude 90° north Springfield, Illinois: latitude 40° north
A person runs 175 yards per minute write a variable that represents the relationship between time and distance
Find the equation of a straight line that has slope 3 and passes through the point of (1, 7) . Write the equation of the line in general forms
A triangle is cut by a line s parallel to the base in such a way that it divides the side of the triangle into parts in the ratio of 2 : 3. Find the other side of the triangle if it is known that the line s divides it into parts whose length is 5 cm.
23,456 + 3,451