A. 00 В. Ое C. 00 1 10 20 1• 20 4 5• 5• 5 3.

Q: You are on a planet and drop an object from a height of 2 meters and it takes 3 seconds to hit the…

A: The equation of motion is given by,

Q: A person’s weight is 26 newtons when he is on earth but only 30 newtons when he is at the surface of…

A:

Q: cars racing down a track at a velocity of 65 m / s the length of a racetrack was 1250 km in length…

A: Given: Length of track L=1250 km=1250000 m Velocity of car is v=65 m/s

Q: You shoot a cannonball off the side of a cliff and its hits the ground with a horizontal velocity of…

A:

Q: You drop a tennis ball and a steel ball of the same size. Ignoring air resistance, which has a…

A: Given:-you drop a tennis ball and a steel ball of same size .

Q: The fastest supersonic passenger jet is the Concorde. How long would it take the Concorde to travel…

A: Given:- v= 2150 km/h = Velocity of the jet d= 6265 km = distance to be traveled

Q: What are three possible trajectory motions?

A: Three possible trajectory motions

Q: You read in an article about astronauts in a major magazine that “about 62 miles up, the atmosphere…

A:

Q: Two flies flew at the same time from the same point in different directions. One fly flew at 0.7 m/s…

A:

Q: 39. A bullet is fired horizontally from a rifle at 200 m/s from a cliff above a plain below. The…

A:

Q: A person holding a basketball throws it straight up and then lets the basketball fall to the floor…

A: Let us assume, the ball was thrown with a velocity u, and the initial height is h.

Q: Given that 1 kg = 2.2 lbs, 1 m = 3.28 ft, express: my height 5’7”, in meters; a speed of 65 mph in…

A: Answer:   Given Data:

Q: An astronaut throws a 2kg rock horizontally from a cliff on the moon that is 20 meter talk at 10…

A: Given: The mass of the rock is 2 kg. The height of the cliff is 20 m. The horizontal speed is 10…

Q: A bullet shot horizontally from a gun should: Choices: travels in a straight line   strikes the…

A: we know thatAn object launched horizontally at a height 'H'then the time by the bullet reach the…

Q: A stone is thrown upward at an angle. What happens to the horizontal component of its velocity as it…

A: While the horizontal component of the velocity rises or falls, it does not change, because there is…

Q: An astronaut on Planet Alpha throws a rock with an upward velocity of 15m/s. After 6seconds, the…

A: Given Initial velocity (vi) = 15 m/s                                              in upward…

Q: A projectile is shot upward from the surface of Earth with an initial velocity of 116 meters per…

A:

Q: A nuffnuff shot at an optimum angle, strikes the ground after traveling horizontally a distance of…

A:

Q: A person’s weight is 26 newtons when he is on earth but only 30 newtons when he is at the surface of…

A:

Q: The space shuttle releases a space telescope into orbit around the earth. The telescope goes from…

A: initial speed u = 0 m/sfinal speed u = 17 00 m/sin time t = 25 secUse u = u+ at

Q: A hockey player is standing on his skates on a frozen pond when an opposing player, moving with a…

A: given : speed of second player, v = 11.5 m/s             initial speed of first player, u = 0…

Q: A ball is thrown horizontally from a cliff at a speed of 20 m/s. What will it's speed be after 2…

A:

Q: You lock up the brakes on your new Ferrari and skid to a tire screeching stop in 88 feet. Calculate…

A:

Q: Suppose you bungee jump with a 100 meter long rope. How fast are you going after you have fallen 50…

A: If I bungee jump then I fall with acceleration a = g = 9.8 m/s2

Q: A hunter is shooting a monkey in a tree with a bow and arrow. Just as he releases the monkey slides…

A:

Q: A ball whirls around on the end of a string moving in a circle at a constant speed of 3 m/s. If it…

A: Given:

Q: Four seconds after an object is thrown down with an initial velocity of 20 M/S on planet X, it's…

A: Given:Initial velocity = 20 m/sFinal velocity = 80 m/sTime taken = 4 s

Q: A ball is shot vertically into the air at a velocity of 56 m/s. After 5 seconds, another ball is…

A: Initial velocity of first ball = 56 mstime after which the second ball is thrown = 5 seconds…

Q: A park ranger wants to shoot a monkey hanging from a branch of a tree with a tranquilizing dart. The…

A: In the given case, both the monkey and the dart are falling at the same rate because of gravity.…

Q: person’s weight is 26 newtons when he is on earth but only 30 newtons when he is at the surface of…

A: acceleration due to gravity on Earth: ge = 10m/s2 Wt on Earth= 26 N Wt= m×g= 26 m×ge=26  m=2.6 kg

Q: (Consider spatial mobility if appropriate for these examples) The mobility of an index finger is ?…

A:

Q: You shoot a cannonball off the side of a cliff, and it hits the ground with a horizontal velocity of…

A: Given: The horizontal component of final velocity is 25 m/s. The vertical component of final…

Q: A child attaches a rubber ball to a string and whirls it around in a circle overhead. If the string…

A: To find the centripetal acceleration we have been given with the following radius=0.3  Ball's speed…