Consider a value to be significantly low if its z score less than or equal to minus2 or consider a value to be significantly high if its z score is greater than or equal to 2. a data set lists weights (grams) of a type of coin. those weights have a mean of 5.52844 g and a standard deviation of 0.06098 g. identify the weights that are significantly low or significantly high. what weights are significantly low? select the correct answer below and fill in the answer box(es) to complete your choice. a. weights that are greater than nothing. (round to five decimal places as needed.) b. weights that are less than nothing. (round to five decimal places as needed.) c. weights that are between nothing and nothing. (round to five decimal places as needed. use ascending order.)

Answer: fn = wcos50 = 38.89(9.81)(cos50) = 245.23 n

The best description is: . nobody has any idea what q is.

    m₁v₁ + m₂v₂ = (m₁ + m₂)vmomentum is conserved.the left-hand side of the equation represents the momentum in the system before the collision.the right-hand side represents the momentum in the system after the collisionm₁ and v₁ represents the mass and the velocity of the physics blockm₂ and v₂ represents the mass and velocity of the ball of puttyv represents the final velocity of the combined mass.the question states the two masses stick together. they combined mass has its own velocity with the body mass the sum of the two objects' massestheir combined momentum is (m₁ + m₂)vto find the magitude of (m₁ + m₂)v, we need to add the vectors on the left-hand side of the equation: m₁v₁ + m₂v₂.note the diagram. i have positioned the vectors in accordance with their directions.the magnitude of the resultant can be calculated using the pythagorean theorem since this is a right triangle situation (north and west are perpendicular)|(m₁ + m₂)v| =  √[ (m₁v₁)² + (m₂v₂)² ]|(m₁ + m₂)v| =  √[ (1.5kg·8.0m/s)² + (0.40kg·20m/s)² ]|(m₁ + m₂)v| =  14.4 kg m/sfor two significant figures (assuming that 20m/s is two), this rounds to 14 kg m/s

Newtons laws of motion