Ahawk flying at 13 m/s at an altitude of 156 m accidentally drops its prey. the parabolic trajectory of the falling prey is described by the equation y = 156 − x2 39 until it hits the ground, where y is its height above the ground and x is its horizontal distance traveled in meters. calculate the distance traveled by the prey from the time it is dropped until the time it hits the ground. express your answer correct to the nearest tenth of a meter.

What produces a record of seismic waves? richter scale seismogram barometer seismograph

Contrast the force of gravity between these pairs of objects a 1 kg mass and a 2 kg mass that are 1 m apart and two 2 kg masses that are 1 m apart

Thomas his older brothers, who own a junk yard, on the weekends to earn extra money. he likes to them push broken-down cars to the back of the junk yard because it makes him feel strong. last saturday, they pushed three cars with different weights, and he noticed he used different amounts of force for each one. the cars were the following weights: white car: 2,700 kg red car: 1,500 kg blue car: 2,100 kg think about how much force is needed to move each car. which correctly lists the cars in order from the most to least amount of force needed to move them? a) white, blue, red b) blue, red, white c) red, white, blue d) white, red, blue