Physics

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Neglecting friction, a small and a large block of ice begin sliding down an incline together. The ... Started by sarasara	1 Replies 171 Views	Jul 29, 2018 by mcni194
A push on a 1-kg brick accelerates it. Neglecting friction, equally accelerating a 10-kg brick ... Started by BRWH	1 Replies 106 Views	Jul 29, 2018 by sultana.d
A block is dragged without acceleration in a straight-line path across a level surface by a force of ... Started by sc00by25	1 Replies 84 Views	Jul 29, 2018 by Pariscourtney
A 1-kg rock that weighs 10 N is thrown straight upward at 20 m/s. Neglecting air resistance, the net ... Started by crazycityslicker	3 Replies 65 Views	Jul 29, 2018 by tanna.moeller
If less horizontal force is applied to a sliding object than is needed to maintain a constant ... Started by captainjonesify	1 Replies 62 Views	Jul 29, 2018 by chloejackso
A 1-kg ball is thrown at 10 m/s straight upward. Neglecting air resistance, the net force that acts ... Started by 2125004343	1 Replies 69 Views	Jul 29, 2018 by ladyjames123
Scotty Skydiver of mass 100 kg experiences air resistance of 500 N, and an acceleration of about ... Started by Bernana	1 Replies 27 Views	Jul 29, 2018 by brittanywood
A car traveling at 22 m/s comes to an abrupt halt in 0.1 second when it hits a tree. What is the ... Started by mcmcdaniel	3 Replies 25 Views	Jul 29, 2018 by ebonylittles
A 10-kilogram block is pushed across a horizontal surface with a horizontal force of 20 N against a ... Started by ssal	1 Replies 51 Views	Jul 29, 2018 by Brummell1998
The human body can withstand an acceleration of 10 g under certain conditions. What net force would ... Started by mydiamond	1 Replies 32 Views	Jul 29, 2018 by asware1
A 2000-kg car experiences a braking force of 10,000 N and skids to a stop in 6 seconds. The speed of ... Started by jparksx	1 Replies 58 Views	Jul 29, 2018 by upturnedfurball
What horizontally-applied force will accelerate a 400-kg crate at 1 m/s2 across a factory floor ... Started by kodithompson	3 Replies 167 Views	Jul 29, 2018 by DylanD1323
A 10-kg brick and a 1-kg apple are dropped in a vacuum. The force of gravity on the brick is A) ... Started by luminitza	1 Replies 97 Views	Jul 29, 2018 by gstein359
A single brick falls with acceleration g. The reason a double brick falls with the same acceleration ... Started by mspears3	1 Replies 72 Views	Jul 29, 2018 by AaaA
An astronaut on another planet drops a 1-kg rock from rest. The astronaut notices that the rock ... Started by karateprodigy	1 Replies 95 Views	Jul 29, 2018 by Silverbeard98
Two objects of the same size, but unequal weights are dropped from a tall tower. Taking air ... Started by amal	3 Replies 70 Views	Jul 29, 2018 by lorealeza77
) A light woman and a heavy man jump from an airplane at the same time and open their same-size ... Started by ishan	1 Replies 49 Views	Jul 29, 2018 by nguyenhoanhat
Suzie Skydiver, who weighs 500 N, reaches terminal velocity of 90 km/h. The air resistance on Suzie ... Started by cabate	1 Replies 415 Views	Jul 29, 2018 by cam1229
Suzie Skydiver jumps from a high-flying plane. As her velocity of fall increases, her acceleration ... Started by mcmcdaniel	1 Replies 193 Views	Jul 29, 2018 by mistyjohnson
A skydiver steps from a helicopter and falls for a few seconds until terminal velocity is reached. ... Started by misspop	3 Replies 45 Views	Jul 29, 2018 by fromAlphatoOmega22
Your friend says that the heavyweight champion of the world cannot exert a force of 50 N on an ... Started by Mr. Wonderful	1 Replies 86 Views	Jul 29, 2018 by Sammyo
A piece of rope is pulled by two people in a tug-of-war. Each exerts a 400-N force. What is the ... Started by colton	1 Replies 48 Views	Jul 29, 2018 by maaaaaaaaaa
When a boxer hits a punching bag, the strength of his punch depends on how much force the bag can ... Started by oliviahorn72	1 Replies 39 Views	Jul 29, 2018 by Natalie4ever
Harry pulls on the end of a spring attached to a wall. The reaction to Harry's pull on the spring is ... Started by wenmo	3 Replies 26 Views	Jul 29, 2018 by meganlapinski
A fast-moving missile soaring overhead possesses A) speed. B) force. C) both of these D) ... Started by debasdf	1 Replies 155 Views	Jul 29, 2018 by shaikhs