Well, the answer here is B. NaOH is Sodium Hydroxide and yes that has a very STRONG base. So this is a proven fact because, the element is held together by covalent bonds.
Answer:b.outward in a straight line tangent to the circle!
Explanation:at any given point on the circle is always along the tangent line.
Answer:
300J
The total work done or energy transferred is equal to the product of the force and the displacement in the direction of the force applied.
In this case it would be
300N x 10m to get 3000J.
This energy is transferred in 10 seconds and since power is energy transferred per unit time.
3000J ÷ 10 = 300 Watts or 300 Joules per second.
so your answer is 300 W
Answer:
160kg m/s
Explanation:
momentum = mass * velocity
here given mass = 80 kg and velocity = 2m/s
so 80 * 2 = 160kg m/s
Answer:
3 s
Explanation:
velocity=initial velocity +a*t
34=10 + 8t
24=8t
t=3 s