Answer:
The Stanford Linear Accelerator Center (SLAC) is a nationwide basic laboratory dedicated to empirical and theoretical work in elementary particle physics
Explanation:
Stanford Linear Accelerator Center which termed as SLAC is a nationwide basic laboratory dedicated to empirical and theoretical work in particle physics, the introduction of new strategies in strong-energy propulsion systems and in elementary particle sensors, and a comprehensive research program by initializing synchrotron radiation
Answer:
Personally I think, that the answer is B.
Explanation:
ANSWER
0s to 3s
EXPLANATION
To find the time interval where the object was traveling more quickly, we have to find the velocity of the object during each interval.
From a position-time graph, we can obtain the velocity of the object from the slope of the graph in each interval. To find those slopes, we just have to divide the vertical difference by the time interval.
The interval from 0s to 3s:
The interval from 3s to 5s and the interval from 7s to 8s have a horizontal line, so the slope is zero and therefore the velocity is zero - meaning that the object was not moving during these periods.
The interval from 5s to 7s,
And the interval from 8s to 12s,
Two of these three velocities are negative. Negative velocity indicates that the object is moving backward.
From these velocities, the greatest one, in absolute value, is the one between 0s to 3s. During this interval, the object is moving backward but at the greatest velocity.
Answer:
(a). The capacitance is
(b). The potential difference is necessary to produce these charges on the cylinders are 2.41 V.
Explanation:
Given that,
Charge = 15.5 pC
Inner Radius = 0.600 mm
Outer radius = 5.20 mm
Length = 25.0 cm
(a). We need to calculate the capacitance
Using formula of capacitor
Put the value into the formula
The capacitance is
(b). We need to calculate the potential difference is necessary to produce these charges on the cylinders
Using formula of charge
Put the value into the formula
Hence, (a). The capacitance is
(b). The potential difference is necessary to produce these charges on the cylinders are 2.41 V.
Answer:a=g
Explanation: when the ball is thrown downwards gravity is acting on the ball, there is no force opposing gravity therefore it's acceleration will be due to gravity acting on it that is why a=g