An object with mass of 4kg is thrown with initial velocity of 20m/s from point A and follows the track of ABCD. A) Determine Yd
B) Determine velocity of object at D. (CD = 5cm)
C) Determine time required for object to reach the ground.

Determine the age of a fossil if it had only one eighth of its original carbon-14 content remaining?

A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n

Find the equation for the plane through upper p 0 left parenthesis negative 4 comma negative 8 comma negative 5 right parenthesis perpendicular to the following line. xequalsnegative 4 minus t, yequalsnegative 8 plus 2 t, zequals3 t, minusinfinityless thantless thaninfinity