As you take your leisurely tour through the solar system, you come across a 1.35 kg rock that was ejected from a collision of asteroids. Your spacecraft's momentum detector shows a value of 1.59×108 kg⋅m/s for this rock. What is the rock's speed? rock's speed:

Q: A small spaceship whose mass is 1700 kg (including an astronaut) is drifting in outer space with…

A: Given data; M( mass of spaceship) = 1700 kg P(Power of the laser beam) = 11 x 103  W…

Q: Two hockey pucks slide toward each other on a horizontal table surface with a speed of 6.0m/s. After…

A: Required :  The correct statement.

Q: A small spaceship whose mass is 1900 kg (including an astronaut) is drifting in outer space with…

A:

Q: Sally who is driving a 2200 kg car and rams into John who was stopped in his 1500 kg car. Sally was…

A: Given: m1=2200 kgm2=1500 kgu1=36 km/h = 10 m/su2=0 m/sv1=18 km/h= 5 m/sF=5*104 N

Q: A golf ball of mass 50 grams is struck and has a velocity of 70 m/s when it leaves the tee.  The…

A: Given, mass of golf, m = 50g = 0.05 kgvelocity whent it leaves the tee , v = 70 m/stime taken to…

Q: A 50 grams ball strikes a wall with a speed v1 = 15 m/s (to the right side) and bounces off with a…

A: Given, mass =50 gm=0.05 kg v1=15 m/s v2=-5 m/s time=0.04 s From Newton's 2nd Law, we have…

Q: a red 755 g cart having a initial speed of 9.85 m/s hits a stationary blue 455-g cart on a physics…

A: Mass of red cart, mr = 0.755 kgMass of blue cart, mb = 0.455 kgInitial velocity of red cart, ur =…

Q: A 46g marble moving at 2.0m/s strikes a 26g marble at rest. Assume the collision is perfectly…

A: Given, mass of first marble, m1 = 46g mass of the second marble, m2 = 26 g the initial speed of the…

Q: In a cheerleading competition, the 65.0 kg cheerleader is tossed vertically upward with a speed of…

A: Motion can be uniform or accelerated. Motion is relative as it differs in different scenario. The…

Q: A 900 kg car is travelling north on Hwy 5 at a speed of 25 m/s. Another 900 kg car is travelling…

A: Answer:-  (a)  Mass of a car (m) = 900 kg  Speed of a car (V) = 25 m/s  Kinetic energy (K. E) =…

Q: kinetic energy

A:

Q: A 1200-kg car travels at 26 m/s and then quickly stops in 3.8 s to avolu dil What is the initial…

A: Since there are multiple questions, we answer the first three questions.If you need answer of any…

Q: As you take your leisurely tour through the solar system, you come across a 1.09 kg rock that was…

A:

Q: A small spaceship whose mass is 1700 kg (including an astronaut) is drifting in outer space with…

A: let mass of (spaceship+astronaut) be Ms=1700kg let velocity attained by (spaceship+astronaut) be Vs…

Q: A2 kg object moving at 3 m/s collides with a 4 kg object that is stationary. If the collision is…

A:

Q: As you take your leisurely tour through the solar system, you come across a 1.05 kg rock that was…

A:

Q: In the game of pool, all the balls have the same mass (0.17 kg).Look at the figure carefully. The…

A:

Q: What will be the speed of this recoiling nucleus if the speed of the alpha particle is 2.2x105 m/s ?…

A: An atomic nucleus at rest decays radioactivity  into an alpha particle and a different nucleus…

Q: erleading competition, the 65.0 kg cheerleader is tossed vertically upward with a speed of 3.75 m/s.…

A: mass of cheerleader (m)=65kg  Speed with which cheerleader is (v)=3.75m/s  (a)change in momentum of…

Q: Two objects with masses m1 = 2kg and m2 = 4kg collide and stick together as shown in the figure. The…

A:

Q: empty 45 kg cart is traveling at 10.0 m/s on a frictionless track at the amusement park. A sudden…

A:

Q: A 777.86 g rubber ball is dropped from a height of 20.5m and undergoes a perfectly elastic collision…

A: mass of rubber ball (m) = 777.86 g height from where the ball is dropped (h) = 20.5 m

Q: Two objects A and B collide and stop after the collision. Object A is 19 kg with the velocity of 4.2…

A: Given, Mass of object A, MA = 19 kg Velocity of object A before collision, VA = 4.2 m/s Mass of…

Q: A charging bull elephant with a mass of 5240 kg comes directly toward you with a speed of 4.55 m/s.…

A: Write the given values with the suitable variables. m=5240 kgv→e=4.55i^ m/sv→b=-7.81i^ m/smb=0.150…

Q: Please select TWO options as your correct answers. TWO correct answers will give you correct answer.…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…