Why is it harder to get something moving than to keep it moving?

What is defined by force per unit area

A car weighs 1323 N. what is its mass?

What may be a serious side effect of anti-depressants specific in adolescents? Stomach upset Hallucinations Migraines Suicidal ideation

In order for a space shuttle to leave Earth, it must produce a great amount of thrust. Its rocket boosters create this thrusting force by burning great amounts of fuel. However, once in space, the shuttle needs very little fuel.

An object is thrown straight up with a velocity, in ft/s, given by v (t) = - 32t + 83, where t is in seconds, from a height of 46 feet.

In your own words describe an interaction between the chromosphere and the hydrosphere

Ming drives across Arizona in the middle of July. She drives for two hours in the hot, desert sun before stopping for some snacks. Which statement describes the condition of the tires on Ming's car when she stops? A.

Why is it harder to get something moving than to keep it moving?

An advertisement for a new fish food claims that lab studies show that fish grew three inches in three weeks while eating the food. Travis wondered if the food was worth the extra cost. To evaluate the claim in the advertisement, Travis should

What will happen to an astronaut when the jets produce these four forces