Q2. The horizontal distance that a projectile will travel in the air is given by the equation sin 20, where d is the horizontal distance, v is the initial velocity, g is the acceleration due to gravity and 6 is the projection angle above the horizontal. If you can throw a baseball at 30m/s, at what angle should you throw it for its to travel 90m horizontally?

Q: 4.x?y³. dx = xyt + 2 4x2,3 dy 4

A:

Q: y varies directly as z and y = 192 when z = 16. Find y when z is 13.

A:

Q: The robotic arm needs to adjust its velocity to pick up components efficiently without causing…

A: Step 1: Step 2: Step 3: Step 4:

Q: You throw a rock straight up in the air. The acceleration due to gravity is 10 meters per second per…

A: We have to find position equation .

Q: To increase the velocity of the air flowing through the trachea when a human coughs, the body…

A: To increase the velocity of the air flowing through the trachea when a human coughs, the body…

Q: The following equation represents the relationship between hours of TV watched per day (x) and the…

A: Given dataŷ = -0.944x + 24.52x is the hours of TV watched per dayŷ is the number of situpspredicting…

Q: Assume that y varies jointly with x and the square root of z. f  y=30 when x=3 and z=25, then find…

A: Given y varies jointly with x & square revt at Z .If y = 30 when x = 3 & z = 25 .We have…

Q: A golf ball is hit and the flight of the ball can be modelled by the equation, h(t) = -4.9² + 10t +…

A:

Q: Determine the particular equation for the velocity if the acceleration is given by the equation a =…

A:

Q: Two boats leave a dock at the same time. One boat travels south at 16 mi / hr and the other travels…

A: Let's find.

Q: The following equation represents the relationship between hours of TV watched per day (x) and the…

A: We have given that,  hours of TV watched per day (x) and the number of situps a person can do (ŷ)…