Very Easy
What is the most reasonable uncertainty for the scale shown below?
146.4Ibs
+/- 0.05
Name a fast food Restaurant
A 1400 g box is on a frictionless inclined plane that is at a 40° angle above the horizontal. What is the acceleration of the box down the ramp?
6.3m/s2
Name a football team in the NFC
Chiefs, Bills, Dolphins, Bengals, Ravens, Jets, Raiders, Patriots, Browns, Jaguars, Broncos, Chargers, Texans, Titans, Colts, Steelers
A block with a mass of 7kg is connected to a cart of mass 4kg by a massless string and a frictionless pulley, as shown in the diagram below. If the cart is on a frictionless surface, then what is the acceleration of the cart once the mass is released?
6.24m/s2
Huy is tracking back 20 yards down the field and then goes right 17 yards toward the sideline. What is his displacement?
26.25 yards
Name a country that is in Europe
Austria, Belgium, Bulgaria, Croatia, Republic of Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain and Sweden
A 5500kg roller coaster is moving at 25m/s at the top of a 50m high track. How much energy was lost during its trip if it is travelling 19.2 m/s at a point on the track that is 20m above the ground?
2321990J
Name a State that starts with a vowel
Alabama, Alaska, Arizona, Arkansas, Idaho, Illinois, Indiana, Iowa, Ohio, Oklahoma, Oregon, and Utah
Two cats, Mr. Orange and Ms. Blue are on a see saw which is a 3 meter long wood plank having a mass of 4 kg. The system is in equilibrium when a = b/2, d1 = 50 cm and d2 = 105 cm. If Ms. Blue has a mass of 12 kg, what is the mass of Mr. Orange?
3.81kg
A bullet is shot at an angle of 10° below the horizontal with an initial velocity of 700m/s from the top of a 2,000m building. How long does it take to reach the ground?
11.3
Name an American originated Car company
Buick, Cadillac, Chevrolet, GMC, Chrysler, Dodge, Jeep, Ram, Ford, Lincoln, and Tesla
A ball is kicked at an angle of 25° above the horizontal with an initial velocity of 7m/s off of a building with an unknown height. If the ball takes 5.25 seconds to reach the ground, then from what height was the ball kicked?
119.7m
Name a nobel gas
He, Ne, Ar, Kr, Xe, Rn
Two blocks, one of mass 5.0kg and the other of mass 3.0kg, are tied together with a massless as shown in the figure below. This rope is strung over a massless, resistance-free pulley. The blocks are released from rest. Find the (a) tension in the rope & (b) the acceleration of the blocks.
A) 36.75N
B) 2.45m/s2
Consider this situation:
The weightlifter lifts the barbell above their head.
Is this an example of positive, negative, or zero work being done on the barbell?
Positive work
Name current original jolly rancher flavors
cherry, blue raspberry, grape, green apple, and watermelon
A 7.0 kg box is pulled with a 400N force at an angle of 55 degrees above the horizontal. If the force of friction is 50N, then what is the box's horizontal acceleration?
179.43N
Who has the Belle Chasse Football team won against 2023-2024 season?
South Plaq, Salmen, Franklinton, Higgins, West Jefferson, Landry-walker
The Avengers are fighting some aliens on Titan ( Acceleration due to gravity= 133 m/s2) and Thor hits a 200kg alien with a force of 40,000N directly upwards. Once the alien reaches its peak, Dr. Strange creates a portal that transports the alien back to Earth. How long does it take for the Alien to reach the ground on Earth from the moment that Thor hits it with his hammer?
7.04 seconds
Two tugboats are towing a large boat, of mass 40,000 kg, back to shore. Tugboat 1 is pulling with a force of 11,600N at an angle of 38° north of the forward motion and Tugboat 2 is pulling with a force of 10,400N at an angle of 36° south of the forward motion. If the large boat is being pulled with a constant velocity, and there is a resistive force to the motion, then what is the resistive force?
17,554.7N
Name a president from the last decade
Obama, Trump, Biden
CJ Challenged Huy to a race, to be fair Huy gave CJ a 1 minute head start. Huy runs with an average velocity of 35.9 mph and it only takes him 15 seconds to catch up to CJ. Based on this information how slow(in MPH) is CJ.
7.18 mph
Name one of newtons laws
1. object stays at rest until acted upon by an outside force
2. F=MA
3. every action has an equal and opposite reaction
Geoguesser with Kerr
What is Kerr?