Answer:
200N
Explanation:
Given parameters:
Mass of wagon = 100kg
Acceleration = 2m/s²
Unknown:
Force on the wagon = ?
Solution:
From Newton's second law of motion:
Force = mass x acceleration
Now insert the parameters and solve;
Force = 100 x 2 = 200N
"Using a blood pressure monitor to find a patient's blood pressure" is the activity performed by a medical professional that <span>is primarily based on an understanding of physics. The correct option among all the options that are given in the question is the second option or option "B". I hope the answer helps you.</span>
Answer:
-18 Nm
Explanation:
Impulse = Change of Momentum
I = ∆p
I = mv2 - mv1
I = 3 x 3 - 3 x 9
I = 9 - 27
I = -18 Nm
Answer:
Explanation:
Given
Power
Also Power is given by
Where P=Power delivered
=density of air
A=Area
V=Velocity of air
If we increase velocity by a factor of 2 Power changes to P'
Divide 1 and 2