Answer:
32 m/s²
Explanation:
Centripetal acceleration is:
a = v² / r
Given v = 8 m/s and r = 2 m:
a = (8 m/s)² / (2 m)
a = 32 m/s²
Explanation:
amazing that you learned a lot of great ideas on your summary business you well from to and as learned that they can do well with their lives for you in the past few they will be a child whose mass is the best thing) )for
Answer:
<em> The momentum of the body would be 13500 kg .m/sec</em>
Explanation:
What Momentum Entails
momentum is a property that is possed by all moving objects, it is a product of mass and velocity. A moving object has a magnitude which is the mass of the body and direction which is the velocity towards a certain direction, so it is a vector quantity
Step by Step Calculation
The momentum of a body can be gotten from the expression below;
p = m x v
where p is the momentum
m is the mass of the body = 1000 kg
v is the velocity = 13.5 m/sec
Given these parameters our momentum would be;
p = 1000 kg x 13.5 m/sec
p = 13500 kg . m/sec
Therefore the momentum of the body would be 13500 kg. m/sec
Answer: A)30V. First find the current of the circuit. I=V/R(total resistance). So I=60/120=0.5. Now to find voltage drop in R3 use ohms law as given. V(of 3)=(0.5)(60)=30V
