1.7 In one of the experiments, the trolley of mass 0,2 kg is on a frictionless horizontal table. The trolley is joined to a hanging masspiece of mass 0,05 kg. The trolley and the masspiece are joined together with an inelastic string of negligible mass and runs over a frictionless pulley. 0,2 kg 0,05 kg

1.7 In one of the experiments, the trolley of mass 0,2 kg is on a frictionless horizontal table. The trolley is joined to a hanging masspiece of mass 0,05 kg. The trolley and the masspiece are joined together with an inelastic string of negligible mass and runs over a frictionless pulley. 0,2 kg 0,05 kg

Name: Sketch free body diagrams for each object then apply Newton's second l
Uploaded: 2024-03-20T06:56:46.000Z
Channel: Bartleby
Description: Sketch free body diagrams for each object then apply Newton's second law on each object to calculate the Tension on the string E BOC1.7In one of the experiments, the trolley of mass 0,2 kg is on a frictionless horizontaltable. The trolley is joined t

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter7: Conservation Of Energy

Section: Chapter Questions

Problem 73P: A block of mass m1 = 20.0 kg is connected to a block of mass m2 = 30.0 kg by a massless string that...

See similar textbooks

Similar questions

A baseball catcher is performing a stunt for a television commercial. He will catch a baseball (mass 145 g) dropped from a height of 60.0 m above his glove. His glove stops the ball in 0.0100 s. What is the force exerted by his glove on the ball?
a pebble of mass 1g exerts a force with magnitude F=1N on Godzilla, whose mass is 10000 kg. the force that Godzilla exerts on the pebble, therefore, has a magnitude of?
The figure below shows two boxes connected to each other by a light cord that passes over a pulley with negligible friction. The box of mass m1 = 3.80 kg lies on a horizontal table with negligible friction, while the box of mass m2 = 10.3 kg hangs vertically. Two boxes labeled m1 and m2 are attached together by a cord. Box m1 lies on a horizontal table with the cord extending horizontally from its right side. The cord extends horizontally from the right side of m1 then goes over a pulley and then straight down to m2. Box m2 hangs from the cord. (a) What is the magnitude of the acceleration of each box (in m/s2)? (Here, a1 is the acceleration of m1, and a2 is the acceleration of m2.) a1 = m/s2 a2 = m/s2 (b) What is the tension in the cord (in N)? N
A tall man walking at 1.10 m/s accidentally bumps his head of mass 3.07 kg on a steel doorjamb. His head stops in 0.019 s. What is the magnitude of the average force exerted by the doorjamb on the man's head?
A robot with fancy wheels is trained to move in two directions simultaneously. The force in the forward direction is 10 N and the force in the horizontal direction is 8 N. If the robot starts from rest, has a mass of 75 kg and travels for 100 seconds, what is the magnitude of the robot's final displacement?
A lump of clay of mass 0.28 kg is dropped from a height of 10.8 m. The clay comes to a full stop 0.075 s after the moment it first touched the ground. What is the magnitude in newtons of the average force of impact that the clay experienced? Express your answer in two decimal places, with units of Newtons.
Four arrows, all with the same shape and size, are shot directly upward. Ignore the effect of air resistance, but the arrows have different masses and are fired with different speeds. Rank them from highest to lowest in terms of the greatest height that they will reach. (Use only ">" or "=" symbols. Do not include any parentheses around the letters or symbols.) mass = 0.125 kg, vinitial = 18.0 m/s mass = 0.0500 kg, vinitial = 16.0 m/s mass = 0.100 kg, vinitial = 20.0 m/s mass = 0.0750 kg, vinitial = 22.0 m/s
A vehicle with a mass of (3482.44)kg is being tested for its engine consumption by measuring the force it needs to move the vehicle upon covering a certain distance. If the coefficient of kinetic friction of the wheels is (0.83), the initial velocity upon the start of the measurement is (96.46m/s) and the distance set to measure the net force is (89.22)m, what is the final velocity of the vehicle? The net force is 5975 N.
An object is pushed in x and y directions with the force vector F=-230i+10j (N). The object weighs 20kg and goes through a displacement of r=-2i-5j (m). What would be the final velocity of the object?
An object of mass m1 = 3.50 kg placed on a frictionless, horizontal table is connected to a string that passes over a pulley and then is fastened to a hanging object of mass m2 = 6.60 kg as shown in the figure. An illustration shows a rectangular block of mass m1 on the horizontal surface of a table. This is connected to another rectangular block of mass m2 by a cord that runs over a pulley placed diagonally at the corner of the horizontal surface of the table. The rectangular block of mass m2 is suspended vertically by the side of the tabletop. (a) Draw free-body diagrams of both objects. This answer has not been graded yet. (b) Find the magnitude of the acceleration of the objects. m/s2(c) Find the tension in the string. N
Two students are watching an action film in which a car drives down a ramp onto the back of a moving lorry. Both are moving at high speed, the car slightly faster than the lory. One student complains that this is impossible because the car would not be able to stop before hitting the cab of the lorry. The car has mass 1250 kg and is moving at a speed of 28.0 ms. The lorry has mass 3500 kg and a speed of 25.5 m s¯ª. The length of the flat back of the lorry allows a braking distance of 5.0 m. By considering both momentum and energy show that the stunt is possible, provided a minimum force of about 600 N slows the car down. You should support your explanations with calculations. Treat the situation as one in which two obiects join together.
You are with 20 other people on a boat at rest in frictionless water. The group's total mass is 1560 kg, and the boat's mass is 1.2×104 kg. The entire party walks the 6.3 m distance from bow to stern. How far does the boat move? (cm)