You need to calibrate your giant paint ball bazooka, so you fire it at an angle of 60° and you find that the giant paint ball splatters the ground at a horizontal distance of 107 m from the end of the muzzle, and a distance of 1.7 m below the end of the muzzle. What is the muzzle velocity, vo, of your giant paint ball bazooka,
b. how long does it take for the giant paint ball to hit the ground and splatter,
c. what is the y-component of its velocity just before it splatters,
d. and what is its velocity ... magnitude and
e. direction, just before it splatters.

Astudent pushes on a 20.0 kg box with a force of 50 n at an angle of 30° below the horizontal. the box accelerates at a rate of 0.5 m/s2 across a horizontal floor. what is the value of the normal force on the box? 200 n 243 n 156 n 225 n

Choose each of the settings that follow and list them below do it ill mark brainliest first object= position= speed= acceleration= second object= position= speed= acceleration=

Aparticle's position is given by x = 3.00 - 9.00t + 3t2, in which x is in meters and t is in seconds. (a) what is its velocity at t = 1 s? (b) is it moving in the positive or negative direction of x just then? (c) what is its speed just then? (d) is the speed increasing or decreasing just then? (try answering the next two questions without further calculation.) (e) is there ever an instant when the velocity is zero? if so, give the time t; if not, answer "0". (f) is there a time after t = 3 s when the particle is moving in the negative direction of x? if so, give the time t; if not, answer "0".