hoots a laser beam in a straight path from a deck 14 feet above sea level off the coast of Florida, is it possible the laser beam will cross the path of the model rocket? Use a piece of graph paper to write/model equations f ( x ) to represent the path that models the rocket and g ( x ) to represents the path that models the laser beam.
er-example (if false).
(a) If |f | is integrable on [a, b], then f is also integrable on [a, b].
(b) If f = F ′ for some function F on [a, b], then f is continuous on [a, b].
(c) If g is continuous on [a,b], then g = G′ for some G on [a,b].
(d) If G(x) = ???? x g is differentiable at p ∈ (a, b), then g is continuous at p.
ng the snow. The first child exerts a force of F1 = 11 N at an angle θ1 = 45° counterclockwise from the positive x direction. The second child exerts a force of F2 = 6 N at an angle θ2 = 30° clockwise from the positive x direction.
Find the magnitude (in N) and direction of the friction force acting on the sled if it moves with constant velocity.
direction (counterclockwise from the +x-axis)
What is the coefficient of kinetic friction between the sled and the ground?
What is the magnitude of the acceleration (in m/s2) of the sled if F1 is doubled and F2 is halved in magnitude?