temperature is the average speed
Q: An archer puts a 0.4 kg arrow to the bow- string. An average force of 214.3 N is exerted to draw the…
A: Given data The mass of the arrow is given as m = 0.4 kg. The force applied on the string is given…
Q: Scalar or vector? A person drives 35 m/s. A. _Velocity C. В. Mass of a person. acceleration D.
A: The physical quantities can be classified into scalars and vectors. Scalars are the quantities which…
Q: river. It can swim 21.5m/s. A North American river otter wants to cross the North Saskatchewan at a…
A: speed of otter in calm water = 2.75 m/s width of river = 45 m current velocity = 2.5 m/s
Q: A football is kicked at an angle of 35.0o with a velocity of 15.0 m/s. Ignoring the air resistance,…
A:
Q: A centrifuge 14.8 cm in diameter speed up from rest and achieves 3000 rev/min in 9.5 s. Find the…
A: Given data The diameter is d=14.8 cm The initial speed is ωo=0 rad/s The final speed is N=3000…
Q: child kicks a ball with an inital velocity of 8.5 m/s at an angle of 35 witht the horizontal as…
A:
Q: The time a type I projectile is in the air is determined by O the speed at launch. O the size of the…
A: Required : What does the time of flight of a type 1 projectile depends on.
Q: Viy = 50 m/s Vix = 88 m/s
A: Initial horizontal velocity = 88 msInitial vertical velocity = 50 ms
Q: A centrifuge 13.6 cm in diameter speed up from rest and achieves 3000 rev/min in 7.9 s. Find the…
A: Given Data: The diameter of a centrifuge is, d=13.6 cm The final angular speed of a centrifuge is,…
Q: A miniature rocket is launched off a root 20 feet abac the ground art an initial velocity of 22 feet…
A: Position on the rocket before launch x0 = 20 ft Initial velocity of the rocket u = 22 ft/s Since…
Q: Which projectile has the greatest flight time?
A: The time of flight of a projectile is given by tf = 2usinθg, where u = the initial velocity g =…
Q: A soccer ball is kicked at 22 m/s at a 65º from horizontal on level ground.
A: Given: Speed of soccer ball v = 22 m/s at an angle θ = 65º Find: what is the vertical velocity?…
Q: A body moves in uniform circular motion on circumference of a circle has radius 4 m , where making…
A: Radii of circular path, R = 4m Making 150 turn in half minute
Q: dinosaur swims at a maximum speed of 2.5m/s. If the dinosaur swims south in an ocean with a…
A:
Q: If a trebuchet launches a boulder at an angle of 40 0 and the boulder lands 300 meters away from the…
A: Given:- If a trebuchet launches a boulder at an angle of 40 0 the boulder lands x = 300 meters…
Q: A ball PS tossed off of an S0m hegh building. The 9nefal velocity es 20m ata laonch angle of 53…
A: Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question…
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- A ball is thrown from building 63.0m high with a speed of 25.0m/s. find the: a. vertical and horizontal components of the ball's initial velocity b. time of flight c. distance from the foot of the building where the ball will strike the ground, and d. velocity when the ball strike the ground.An airplane flie son a course of 110 degrees at a speed of 1200km/hr. How far ease of it starting point is it after 2 hours?Assuming Birdman flies at a height of uld Birdman fly to 68 m, how fast shou hit the bucket if the bucket is placed 136m from the start of the field?