When investigating a crime scene, Grant finds some evidence that could possibly be blood. What should he do? ОА. .
He should leave it alone because it could be dangerous.
OB.
Ос.
He should wear latex gloves when he collects it.
He should pour water on it to see if it rinses away.
He should call a forensic pathologist to help him.
OD.

An object thrown vertically upward from the surface of a celestial body at a velocity of 36 m/s reaches a height of sequalsminus0.9tsquaredplus36t meters in t seconds. a. determine the velocity v of the object after t seconds. b. when does the object reach its highest point? c. what is the height of the object at the highest point? d. when does the object strike the ground? e. with what velocity does the object strike the ground? f. on what intervals is the speed increasing?

How much energy will be transferred to your eardrum while listening to this sound for 1.0 min?

A15,000 kg rocket traveling at +230 m/s turns on its engines. over a 6.0 s period it burns 1,000 kg of fuel. an observer on the ground measures the velocity of the expelled gases to be −1,200 m/s.