A mass of 1.0 kg is pushed against a spring with a spring constant of 25 N/m. As a result, the spring is compressed by 20 cm. The mass is then released. What is the amount of work required to compress the spring?
What will be an ideal response?
Question 2
You drive 6.00 km at 50.0 km/h and then another 6.00 km at 90.0 km/h. Your average speed over the 12.0 km drive will be
A) greater than 70.0 km/h.
B) equal to 70.0 km/h.
C) less than 70.0 km/h.
D) exactly 38.0 km/h.
E) cannot be determined from the information given, must also know directions traveled
Guttation, the result of root pressure.
Eastern skunk cabbage, an endothermic plant, can melt its way up through spring snow cover
Hot Spring
Development encompasses both gains and losses. Sometimes a health crisis (loss) can result in a heal
Chemical equilibrium and the law of mass action.
You make 4 semi-annual deposits starting at $350 and increasing at a constant rate of 2.14%. ...