A bullet of mass m bounces off a heavy block with mass M and change its direction of motion by angle 0 and changing its velocity magnitude from 2v, to v,. Find velocity of the block M right after the collision, assuming the block originally was at rest on frictionless surface
Q: 20k3 3ökg anter of gravity?
A:
Q: When an object that is spinning in a circle loses its centripetal force, how does it move?
A: An object that is spinning in a circle can change its direction due to centripetal force.
Q: How much would a 50-g instrument weigh on Saturn, with a gravity of 9.0 ms2? A. 50 G B. 0.18 G C.…
A: Mass of instrument = 50 g = 0.05 kg acceleration due to gravity on the surface of Saturn = 9 m/s2
Q: In terms of Newton's Universal Law of Gravitation, explain why Galileo found that all objects fall…
A: Prior to Galileo, it was thought that the mass of an item has a…
Q: 1.9 kg. (a) Calculate the magnitude and direction of the velocity A. (b) Calculate the x and y…
A: Since you have posted a question with multiple subpart I will solve the only option D as desired by…
Q: a girl rides a bike. the pedal move a shorter distance than the wheels. In return, she uses ____ if…
A: The work done is given by W = Force x Distance Hence, from the law of conservation of energy, we…
Q: whirl a 75kg weight on a 1.8m rope. the weight makes 1 revolution in one second. A. what is the…
A: mass = 75 kg length of rope = 1.8 m Time period of 1 revolution = 1 second
Q: I need help: (Define it in your own words . Use it in a Physic sentence that demonstrates its…
A: Dear student, According to the guidelines I am allowed to answer only three…
Q: need help on this one
A: Consider the part ABWrite the expression for conservation of energy
Q: rotate and why
A: Torque is the measure of the force that can cause an object to rotate about an axis. Force is what…
Q: Stand and turn around. Next, get a chair and turn around the chair. Which one is rotation and which…
A: In simple words, Rotation is defined as an object turning around an internal axis. Revolution is…
Q: When moving along a curved path, a motorbike driver, Select one: O a. Leans outwards O b. Leans…
A: When a motorbike driver is moving on a curved path, the centripetal force acts on the driver.
Q: If a man weighs 960 N on the Earth, what would he weigh on Jupiter, where the acceleration due to…
A: we know that weight = mass * acceleration due to gravity
Q: pery Rock University of Pennsylvania - PHYS 201 - Spring20 - SHAEVITZ > Activities and Due Dates >…
A: The value of the acceleration of x-component and y-component at t = 6.87 s is:
Q: The 5 N block is sitting on a table top which weights 16 N. The table has three legs. The force…
A:
Q: What is a centripetal force? Give some example for this force?
A: A centripetal force is a force that makes a particle to follow a curved path. The direction of the…
Q: iome: 4Two spheres with moss aHG Seporated byc distorice,d.exert o force of F Newtons.on each other.…
A: To answer questions (9)&(10)
Q: Which of the which of the legs supports about half of the table's weight?
A: The given three-legged table; In this three-legged table, the weight is supported by all legs.…
Q: 15. If a henweigh weighs 3000 kg. What is its weight on earth? (Show your work!)
A: As per guideline we are suppose to do only one question from multiple questions Given, Mass of the…
Q: 2. What did Galileo study at the University of Pisa?
A: Galileo Galilei is an astronomer and mathematician who has made some fundamental contributions to…
Q: A 25 kg child sitting 2 m from the center of a merry-go-round moves with a speed of 1.25 m/s. What…
A: Answer:- Mass of a child (m) = 25 kg Radius (r) = 2 m Speed (V) = 1.25 m/s We know that…
Q: A. flat track with hanging mass (no friction) The figure below shows the set up for section A.…
A: mass of the cart, M=512.20 g=0.512 Kg mass of the hanging object, m=50 g=0.050 kg Free Body diagram,…
Q: Need help quick with homework.
A: The answer is letter A. Explanation:Moment of inertia is property of an object to resist motion.…
Q: O e. OC Question 3. When moving along a curved path, a motorbike driver Not yet Select one: answered…
A: When a body moves along a circular path, its direction of motion (direction of speed) keeps changing…
Q: a) Without any math, explain which spring balance will have a larger reading. b) What are the forces…
A:
Q: Whirl a 7kg weight on a 1.8 rope, the weight makes 1 rev in 1 second. What is the centripetal…
A:
Q: Imagine taping a pencil on your tabletop. Let this be the fulcrum. Let a hard 1-foot ruler rest on…
A: A lever is the simple system which consist 3 parts : Effort point , load point and fulcrum. The…
need help on this one
Step by step
Solved in 2 steps with 2 images