Newton's three Laws of Motion by mycah

Newton's first law

lanphear_mycah — 2015-11-18 18:55:50 UTC

an object at rest stay at rest and an object in motion stays in motion unless acted on by an outside force

Newton's second law

lanphear_mycah — 2015-11-18 18:57:29 UTC

force equals mass multiplied by acceleration

Newton's third law

lanphear_mycah — 2015-11-18 18:58:51 UTC

for ever action, there is an equal and opposite reaction

Newton's balls

lanphear_mycah — 2015-11-18 19:05:11 UTC

this is a perfect example of Newton'd first law, because the ball will at at rest unless you, the user, lift one and let it go, then in turn with an outside force the ball will start to move

what is the units of mass

lanphear_mycah — 2015-11-19 18:57:09 UTC

a) kilograms

b) meters

c) volume

d) grams

lanphear_mycah — 2015-11-19 19:02:28 UTC

Are we fully at rest?

lanphear_mycah — 2015-11-19 19:03:59 UTC

a.yes

b.no

Force

lanphear_mycah — 2015-11-19 19:04:26 UTC

strength or energy as an attribute of physical action or movement

velocity

lanphear_mycah — 2015-11-20 18:47:06 UTC

the speed of a moving object and its direction

child pushing car

lanphear_mycah — 2015-11-20 18:53:30 UTC

the force applied by the child to the car which equals to the mass of the car multiplied by the acceleration of the car.

what is the units for acceleration

lanphear_mycah — 2015-11-20 18:56:47 UTC

a) miles b) meters c) m/s/s d) m/hr

force is?

lanphear_mycah — 2015-11-20 18:58:59 UTC

a) Newtons b) newtons c) grams d) pounds

girl kicking ball

lanphear_mycah — 2015-11-20 19:01:18 UTC

the action in her kicking the ball with force is equal to the force the ball is propelling forward

girl kicks soccer ball, what is the reaction? is it equal and opposite?

lanphear_mycah — 2015-11-20 19:03:47 UTC

what is the action in the picture above?

lanphear_mycah — 2015-11-20 19:05:26 UTC