physics newtons 1 2 3 laws of motion

Question 1

Waht is the reaction when you walk and exert a force on the floor?

Accepted Answer

the floor will push you back up with the same force

Question 2

how will a wall react when a ball hits it?

Accepted Answer

the wall will not move but hit with same force b/c 1st law

Question 3

How did the tennis activity express newtons third law?

Accepted Answer

the ball pushed the racket with equal force that racket hit, the ball hit the racket with an opposite and equal force

Question 4

What are the units of measurements in order for force, mass, acceleration?

Accepted Answer

N, Kg, m/s2(squared)

Question 5

In the high jump, logan went the farthest. why?

Accepted Answer

Logan applied the most force so react would be jumping high

Question 6

If you double the mass of something, what will happen to the acceleration of the object?

Accepted Answer

The acceleration will be halved

Question 7

true or false: there is an equeal and opposite reaction to every action?

Accepted Answer

true

Question 8

true or false: force=mass/acceleration

Accepted Answer

false

Question 9

what are the formulas for newtons second law of motion?

Accepted Answer

M*A, F/A, F/M

Question 10

A small rocket needs 1000 N to accelerate upwards at 15m/s2(squared)how much mass does it have?

Accepted Answer

66.67kg

Question 11

A balloon car has a mass of 0.026kg. Its acceleration is 0.13m/s2(squared).what is the force?

Accepted Answer

0.00338 N

Question 12

What are the three components of newton's second law?

Accepted Answer

force, mass, accelration

Question 13

EASY REVIEW!! true or false?: Acceleration is related to speed/velocity

Accepted Answer

true

Question 14

what is the topic about newtons third law?

Accepted Answer

all of the above

Question 15

Question for fun: are you having fun?

Accepted Answer

yes

Question 16

Do you like my content in my quizzes?

Accepted Answer

yes

Question 17

Why does one person go farther than other, but same force pushed on each other?

Accepted Answer

One has more mass, and more mass=less acceleration

Question 18

true or false: to keep acceleration constant while you add double force, you double mass

Accepted Answer

true

Questions 18