Answer:
a).
b).
c).
Explanation:
a).
The acceleration for definition is the derive of the velocity so:





Replacing

b).
If the pulsar will continue to decelerate at this rate, it will stop rotating at time:




c).
582 years ago to 2019
1437

Myofibrils are composed of long proteins such as actin, myosin, and titin, and other proteins that hold them together. These proteins are organized into thin filaments and thick filaments, which repeat along the length of the myofibril in sections called sarcomeres. Muscles contract by sliding the thin (actin) and thick (myosin) filaments along each other.
Answer:
120.03 points on it and its 1234.4KG on the earth
Explanation:
direction of electric field is same as that of force experienced by the test charge
Answer: 0.321 seconds
Explanation:
Let assume that air has a temperature of 20 °C. Sound speed at given temperature is
. As sound spreads at constant speed, time can be easily found by using this formula:


