For a moving object, the force acting on the object varies directly with the objects acceleration. When the force of 63 N acts o
n a certain object, the acceleration of the object is 9/ms^2. If the acceleration of the object becomes 7 m/s^2 What is the force
1 answer:
Answer:
49N
Step-by-step explanation:
Step one
Given
When the force of 63 N acts on a certain object
the acceleration of the object is 9/ms^2
Firstly, we need to calculate the mass m
F=ma-------1
m= F/a
m= 63/9
m= 7kg
Step two:
Also, if the acceleration of the object becomes 7 m/s^2
then the force
Note: the mass remains the same= 7kg
F=ma
F=7*7
F= 49N
You might be interested in
869 * .08 = 69.52
69.52 + 869 = 938.52
938.52- 75 = 863.52
Answer:
Yes it is.
Step-by-step explanation:
Just multiply everything by 2.
Answer:
<h2>look at the photo...........................</h2>
When we prime factorize, we get 180=2^2*3^2*5. So therefore there are 3 prime factors that make up 180.
Well perimeter is lengthx2 and widthx2 so 7x2=14
then 64-14=50
50÷2= 25
length=25
