LAns: 4.16 hrs)

A boy rides motorbike with velocity of 20 m/s. He accelerates his motorbike

to a velocity of 30 m/s for 5 second. Calculate the acceleration produced in the

motorbike.

How can using a combination of environmental policy tools be beneficial?

Suppose you live at a mid-latitude in the southern hemisphere (such as in australia, new zealand, chile, or south africa). when will you have 12 hours of daylight and 12 hours of darkness?

Which of the following is not shorthand to describe one of the three types of ecological relationships? +/+ -/+ +/0 -/0

Zach, whose mass is 90 kg, is in an elevator descending at 12 m/s. the elevator takes 3.0 s to brake to a stop at the first floor. part a what is zach's apparent weight before the elevator starts braking?

Which of the following is an example of a. Situation in which an egg is receiving thermal energy through convection A-the egg is kept warm by its mother in the nest B-an egg is cracked on a hot sidewalk and starts to cook C-the egg is cooked in a

A small car collides with a large truck. Is the magnitude of the force experienced by the car greater than, less than, or equal to the magnitude of the force experienced by the truck? a. less than b. equal to c. greater than

As an airplane is taking off at an airport its position is closely monitored by radar. The following three positions are measured with their corresponding times: x1 = 241.22 m at t1 = 3.70 s, x2 = 297.60 m at t2 = 4.20 s, x3 = 360.23 m at t3 = 4.

A stunt car with a mass of 1000 kg crashes into a tree on a movie set during the collision acceleration of the car with 3 m what was the force of impact of the collision on the car

A circuit with a current of 400 amp has several lights that have a total resistance equal to 30 ohms. Find the voltage.

How many neutrons does element x have if it's atomic number is 35 and it's mass number 71