Question

PLS HELP ASAP

True or False

1. If a 40 kg person is accelerating at 10 m/s2, then the magnitude of the force acting on him or her is 400 N.
(1 point)
true
false

Multiple Choice

2. How much force is needed to make a 60 kg object accelerate at a rate of 2.0 m/s2? (1 point)
62 N
62 kg
120 N
120 kg

3. What is the acceleration of a 30 kg object when 180 N of force is applied to it? (1 point)
6.0 m/s^2
60 m/s^2
210 m/s^2
5,400 m/s^2

4. Which of the following equations shows how you would solve for mass if you knew the force acting on an object and the acceleration of an object?
(1 point)
m = f/a
m = fa
m = a/f
m = f − a

soooooo need help!!! dunno what they are talking about! cant guess!
pls help asap!!!!!
thanx in advance

Answer 1

F = m a

Answer 2

really could have at least read the lesson @connexus, or askedthe teachers if you don't understand sorry to be rude

Answer 3

ACAA

Answer 4

Mr. Falcon is correct thankS!

Answer 5

1) True
2) 120 N
3) 6.0 m/s2
4) m=f/a
Mr. Falcon is right thx Mr. Falcon 100%

Answer 6

he is right

Answer 7

How much force is needed to make a 60 kg object accelerate at a rate of 2.0 m/s2? *
1/1
62 N
120 kg
120 N *** correct C
Which of the following equations shows how you would solve for mass if you knew the force acting on an object and the acceleration of an object? *
1/1
m = f/a *** correct A
m = a/f
m = fa
How much force is required to accelerate a 12 kg object by 65 m/s2 [meters per second squared]? *
0/1
0.18 N
5.42 N
780 N *** correct C

A force of 53 N is applied to an 11 kg object. What is the object’s acceleration? *
1/1
583 N
4.8 m/s2 *** correct B
21 m/s2

If the net force acting on an object is 0 N, the forces are ________ *
1/1
not present
unbalanced
balanced *** correct C

Answer 8

Local Stoner you are correct 100%