3 years ago

Answer please I need help

Physics

1 answer:

madam [21]3 years ago

6 0

Answer:

1) F

2) A

3) B

4) E

5) C

6) D

You might be interested in

Suppose that the radius of the circular path is r when the speed of the rocket is v and the acceleration of the rocket has magni

SCORPION-xisa [38]

Answer:

Explanation:

4 0

2 years ago

Calculate the lateral displacement of a ray of light incident at an angle of 30o on a parallel – sided block of glass of thickne

OLga [1]

The lateral displacement is I don’t know tbh I think 16.8

6 0

2 years ago

a roller coaster begins at the top of a hill if it acelerates at the rate of 2 m/s2 and has a mass of 2000 kg what net force is

AlladinOne [14]

Answer:

$\boxed {\boxed {\sf 4000 \ Newtons }}$

Explanation:

Force can be found by multiplying the mass by the acceleration.

$F=m*a$

The mass of the roller coaster is 2000 kilograms and the acceleration is 2 meters per second squared.

$m= 2000 \ kg \\a= 2 \ m/s^2$

Substitute the values into the formula.

$F= 2000 \ kg * 2 \ m/s^2$

Multiply.

$F= 4000 \ kg*m/s^2$

1 kg*m/s² is equal to 1 N
Therefore our answer of 4000 kg*m/s² is equal to 4000 Newtons

$F= 4000 \ N$

The net force acting on the roller coaster is <u>4000 Newtons.</u>

7 0

2 years ago

Normally light waves move in all different directions. When light becomes P________, all of the electric fields in the waves mov

Aloiza [94]

Answer:im so sorry i cant find anything either ask your teacher for some help is the best thing i can do

4 0

2 years ago

Read 2 more answers

What is the difference between biopsychology and neuropsychology?

devlian [24]

Neuropsychology was the study of brain-behavior relationships. <span>Biological psychology is concerned with both a molecular and global perspective</span>

7 0

2 years ago