A gun is fired with angle of elevation 30°. What is the muzzle speed if the maximum height of the shell is 474 m? (Round your answer to the nearest whole number. Use g = 9.8 m/s².) Vo = m/s

Q: 5 dx 24.

A:

Q: The distance, s, that a body falls from rest varies directly as the square of the time, t, of the…

A: Given: (k is a constant used to remove the proportionality sign) When s=64 feet and t= 2s value of…

Q: The acceleration in cm/s2 of a moving object is given by a = 30 - 12t. Find the distance travelled (…

A:

Q: What is the height of a projectile in 2 seconds if its initial height is 500 ft, and it has a…

A:

Q: .A car travels 20 kph faster than a truck. The car goes 360 km in 3 hours less than the truck  goes…

A:

Q: The velocity of an object is v(t) = 40-t²,0 ≤t≤ 6, where v is measured in meters per second and it…

A: The objective is to find v(t) and a(t).

Q: The speed of an object is the ratio of its distance traveled to time. If the speed of a bicycle is…

A: Given : The speed of a bicycle is 4.5 m/s

Q: Cells found in the human body have a volume generally in the range of 104 and 106 cubic microns. A…

A: Solved below

Q: A ball is thrown vertically upward from the top of a tower 120 ft. with a velocity of 55 ft./sec.…

A: we will use the formula s=ut+12gt2v=u+gt where s is the height,           u is the initial velocity,…

Q: DE = A 15 3

A: Pythagoras Theorem For a triangle having Hypotenuse H and Base B and Height A then H2=B2+A2

Q: A ball is thrown vertically upwards with a velocity of 48 ft/s from the top of a building 35 ft…

A: topic-equations