Physics

A 2.0-kg mass swings at the end of a light string (length = 3.0 m). Its speed at the lowest point on ...

Started by cartlidgeashley

A 2.0-kg mass is projected vertically upward from ground level with an initial speed of 30 m/s. The ...

Started by formula1

A 2.0-kg mass is projected from the edge of the top of a 20-m tall building with a velocity of 24 ...

Started by bucstennis@aim.com

A 2.0-kg block sliding on a rough horizontal surface is attached to one end of a horizontal spring ...

Started by leo leo

A 2.0-kg block sliding on a horizontal frictionless surface is attached to one end of a horizontal ...

Started by BrownTown3

A 2.0-kg block slides down a fixed, rough curved track. The block has a speed of 5.0 m/s after its ...

Started by Pineappleeh

A 2.0-kg block is projected down a plane that makes an angle of 20 with the horizontal with an ...

Started by swpotter12

A 12-kg projectile is launched with an initial vertical speed of 20 m/s. It rises to a maximum ...

Started by mckennatimberlake

A 12-kg block on a horizontal frictionless surface is attached to a light spring (force constant = ...

Started by olgavictoria

A 10-kg object is dropped from rest. After falling a distance of 50 m, it has a speed of 26 m/s. ...

Started by Zoey63294

A 1.5-kg block sliding on a rough horizontal surface is attached to one end of a horizontal spring ...

Started by nummyann

A 1.2-kg mass is projected up a rough circular track (radius = 0.80 m) as shown. The speed of the ...

Started by urbanoutfitters

A 1.2-kg mass is projected from ground level with a velocity of 30 m/s at some unknown angle above ...

Started by HCHenry

A 1.2-kg mass is projected down a rough circular track (radius = 2.0 m) as shown. The speed of the ...

Started by sc00by25

A 1.0-kg block is released from rest at the top of a frictionless incline that makes an angle of 37 ...

Started by saraeharris

A 0.80-kg object tied to the end of a 2.0-m string swings as a pendulum. At the lowest point of its ...

Started by corkyiscool3328

A 0.75-kg sphere is released from rest and is moving 5.0 m/s after falling 2.0 m in a viscous ...

Started by Zoey63294

A 0.60-kg object is suspended from the ceiling at the end of a 2.0-m string. When pulled to the side ...

Started by naturalchemist

A 0.40-kg particle moves under the influence of a single conservative force. At point A where the ...

Started by melina_rosy

A 0.04-kg ball is thrown from the top of a 30-m tall building (point A) at an unknown angle above ...

Started by xclash

When an automobile moves with constant velocity the power developed is used to overcome the ...

Started by rmenurse

A surprising demonstration involves dropping an egg from a third-floor window to land on a ...

Started by rachel9

A rain cloud contains 2.66 107 kg of water vapor. How long would it take for a 2.0 kW pump to lift ...

Started by newyorker26

When a crate of mass m is dragged a distance d along a surface with coefficient of kinetic friction ...

Started by jparksx

Two vectors and are given by and . If these two vectors are drawn starting at the same point, what ...

Started by lindiwe