An object is thrown upward from the edge of a tall building with a velocity of 10 m/s. where will the object be 3 s after it is thrown? take g=10ms^2
a. 15m above the top of the building
b. 30 m below the top of the building
c. 15 m below the top of the building
d. 30 m above the building

Awoman holds a book by placing it between her hands such that she presses at right angles to the front and back covers. the book has a mass of m = 1.8 kg and the coefficient of static friction between her hand and the book is μs = 0.67. no attempt 50% part (a) what is the weight of the book, fgb in newtons?

Match these items. 1. coulombs __force 2. ohms __emf 3. centimeters __resistance 4. newtons __charge 5. volts __length

Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd a) 30 joules b) 3000 joules c) 320 joules d) 3200 joules