A car enters the freeway with a speed of 8 m/s and accelerates uniformly for 3.5 km in 2.5 min. How fast is the car moving after this time?

Q: 1. A point particle of mass m, moves along the uniformly rough track PQR as shown in the figure. The…

A: We are aware that a point particle with mass m travels down the question's uniformly rough track…

Q: Need help with this homework problem. Completely lost.

A: When car moving on a banking road at a turn, the forces acting on it are N= normal reaction…

Q: A Baseball (m=.140)kg) traveling at 30 m/s moves a fielder's glove backward .35 m when the ball is…

A: Given data The mass of the baseball is given as m = 0.140 kg. The initial velocity of the ball is u…

Q: The electric field lines between the -2Q and 8Q are represented as shown below On this basis draw…

A:

Q: A cannonball is fired straight up into the air. The cannonball leaves the cannon at a speed of 31…

A:

Q: Q4. Convert these into proper vector notation: Westward velocity of 42 km/h. Position 6.5 measured…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Page 102 Practice Problem 4.2: Suppose the counter attendant pushes a 0.35kg bottle with the same…

A: Given: The mass of the bottle: m=0.35 kg Initial velocity: vi =2.80 m/s Final velocity: vf =0…

Q: Need within 15 minutes please

A: The question is asking us to determine which statement must be true when two water vapor molecules…

Q: N vs. TIME graph below, click on the spot where the VELOCITY IS ZERO (the arrow will be placed where…

A: Introduction: When the body does not gets displaced with time, the velocity is said to be zero. So,…

Q: The position of a cat running from a dog down a dark alley is given by the values of the table.…

A:

Q: A ball is thrown into the air by a baby alien on a planet in the system of Alpha Centauri with a…

A: Giveninitial velocity, u=33 ft/sy=33t-25t2A.the way to find average velocity is simple, we will find…

Q: What is the change in length of a 4.82-cm-long column of mercury if its temperature changes from…

A: Given data:  Original Length (L0) = 4.82 cm = 4.82×10-2 m Initial temperature (Ti) = 37.0 °C Final…

Q: An infinitely long insulating cylinder of radius R=1.2m has a volume charge density that varies with…

A:

Q: A sinusoidal transverse wave is traveling along a string in the negative direction of an x axis. The…

A: Since you have asked more than three sub-parts of a question, according to our guidelines we'll only…

Q: 4. When light reflects, the angle of reflection is on the opposite side of the normal line from the…

A:

Q: 15 please by easy way to explain step by step and must use provide formula given answer is 75.1

A:

Q: A particular heat engine has a mechanical power output of 4.20 kW and an efficiency of 24.0%. The…

A: Given, Mechanical power output P0=4.20 kWefficiency η=24.0%E0=8.90×103 J

Q: Question 1: What is the relationship between the Torque and the distance of the force from the axis…

A: 1. Torque is defined as a force applied to a point on an  object about the axis of rotation.  The…

Q: I need avg speed

A:

Q: 3.99 The hydrometer shown sinks 5.3 cm in water (15°C). The bulb displaces 1.0 cm', and the stem…

A: From figure and question given :                                                      A=0.1…

Q: An 1520-N crate is to be held in place on a ramp that hises at 30.0° above the horizontal. The…

A: