as we gain mass the force of gravity on us increases.
pls mark me as the ! : d
speed = (frequency) x (wavelength)
speed = (19 per second) x (7 mm)
speed = (19 x 7) (per second · mm)
speed = 133 mm/sec
or you might want to write speed = 0.133 m/s .
a force is a push or a pull that acts upon an object as a results of its interaction with another object. these two forces are called action and reaction forces and are the subject of newton's third law of motion. formally stated, newton's third law is: for every action, there is an equal and opposite reaction.
newton's second law states that f = m x a (force is mass times acceleration). which example would have the greatest acceleration?
a) a 10 kg ball thrown with a 50 newton force
b) a 1 kg ball thrown with a 0.5 newton force
c) a 50 kg student launched by a 100 newton catapult
d) a 500 kg car accelerated by 1000 newtons from the engine
let's calculate each acceleration, from m = f/a:
a) 50n/10kg = 5 m/s^2
b) 0,5n/1kg = 0.5 m/s^2
c) 100 n/50kg = 2m/s^2
d) 1000n/500kg= 2m/s^2.
so the answer is option a.
really hope this