Answer:
3,000 stars.
Explanation:
Subtract the magnitude of the single star from the magnitude of the star cluster.
(+4) - (+1) = +3
Then multiply your answer by 1000
= 3,000 is a stars.
Answer:
The speed velocity and acceleration escape room is an immersive experience for your students. It allows them to demonstrate their knowledge of these principles in a fun and engaging way. Speed Velocity Acceleration Escape Room - Single Student DIGITAL Version
Explanation:
Answer: B. V/b
Explanation:
Answer: 6.66666667 or 6.66 km per hour
Explanation: (velocity = distance÷time) or (v=d÷t)
Answer:
d. the coefficient of static friction is greater than the coefficient of kinetic friction.
Explanation:
The magnitude of the for required to be applied to the carton is given as equal to the frictional force of between the carton and the surface. So, when the carton is at rest:
F = μs*W
and when the carton is in motion:
F = μk*W
where,
F = Force Required
μs = coefficient of static friction
μk = coefficient of kinetic friction
W = Weight of Carton
Since, the weight is constant. Therefore, for the increase in the force required to move the carton at rest than the force required to keep pushing the carton in velocity, the coefficient of static friction must be greater than the coefficient of kinetic friction. Therefore, the correct option is:
<u>d. the coefficient of static friction is greater than the coefficient of kinetic friction.</u>
