🇺🇸

Question about Kinematics: Oblique Motion Equation

Subject Physics

Physics

Source Originais Teachy

Originais Teachy

Topic Kinematics: Oblique Motion Equation

Kinematics: Oblique Motion Equation

Difficulty Medium

Medium

(Originais Teachy 2023) - Question Medium of Physics

A soccer ball was kicked with an initial velocity of 20 m/s, forming a 30° angle with the horizontal ground, on a flat field with no air resistance. Using the concept of oblique motion, determine the maximum horizontal range of the ball and the time of flight until it hits the ground again. Which of the following alternatives presents the correct values for the horizontal range (R) and the time of flight (t)?

R = 40 m and t = 3 s

R = 34.64 m and t = 2 s

R = 50 m and t = 1.5 s

R = 20 m and t = 1 s

R = 25.98 m and t = 2.5 s

Answer sheet:

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Curabitur id consequat justo. Cras pellentesque urna ante, eget gravida quam pretium ut. Praesent aliquam nibh faucibus ligula placerat, eget pulvinar velit gravida. Nam sollicitudin pretium elit a feugiat. Vestibulum pharetra, sem quis tempor volutpat, magna diam tincidunt enim, in ullamcorper tellus nibh vitae turpis. In egestas convallis ultrices. Sed non sem ultricies, sollicitudin sem facilisis, commodo justo. Maecenas mattis sodales nunc, et auctor massa fermentum a. Maecenas eget nisl felis.