Answer:
60 m/s
Explanation:
acceleration: 1/2 m/s2
time: 2 minutes
there are 60 seconds in one minute so
60sec x 2 min = 120 sec
1/2 in decimal form is 0.5 so 0.5 x 120sec= 60m/s
The earth always revolves around the sun, so yes.
Answer:
B. 0.014 kg
Explanation:
I GOT IT RIGHT IN MY ASSESMENT QUESTIONS
Answer:
165.11 K Pa
Explanation:
Applying Bernoulli theorem ,the problem which deals with the conservation of energy of a flowing fluid , we have
P + 1/2ρ v² + ρgh = constant
P represents pressure , ρ represents density of liquid flowing v is velocity, h is the height from the ground.
P₁ + 1/2ρ v₁² + ρgh₁ =P₂ + 1/2ρ v₂² + ρgh₂
Substituting the values we get
46.4 x 10³ + .5 x 1000 x (4.37)²+ρg( h₁ - h₂) = P₂ + .5 X 1000x(4.37/4)²
46400+ 9548.45 +1000x 9.8 x 11.2 = P₂ +596.78
P₂ = 165.11 K Pa
Answer: 5.68 m/s the the right in the direction to the car (because it’s a positive velocity)
Explanation: