The summer camps had a field trip from the campus to
Fragrance Hill. They travelled at an average speed of 65 km/h
in the first 2 hours. After that, they travelled at another average
speed of 78 km/h. If the distance between the campus and
Fragrance Hill is 364 km, what was the total time for a field trip?

Acylindrical specimen of a nickel alloy having an elastic modulus of 207 gpa (30 × 106psi) and an original diameter of 10.2 mm (0.40 in.) experiences only elastic deformation when a tensile load of 8900 n (2000 lbf) is applied. compute the maximum length of the specimen before deformation if the maximum allowable elongation is 0.25 mm (0.010 in.)

Which of the following represents an upright image? a. -do b. +m c. -m d. +do

Avalue that describes how heavy an object is and is related to the force of gravity is