A motorcyclist of mass 60 kg rides a bike of mass 40 kg. As she sets off
Question:
A motorcyclist of mass 60 kg rides a bike of mass 40 kg. As she sets off from the lights, the forward force on the bike is 200 N. Assuming the resultant force on the bike remains constant, calculate the bike’s velocity after 5.0 s.
Step by Step Answer:
Hint Use Newtons 2nd law of motion Solution Step 1 Given data Mass of m...View the full answer
Cambridge International AS And A Level Physics Coursebook
ISBN: 9781108859035
3rd Edition
Authors: David Sang, Graham Jones, Gurinder Chadha, Richard Woodside
Related Video
In Physics, a force is an influence that can change the motion of an object. A force can cause an object with mass to change its velocity, i.e., to accelerate. Force can also be described intuitively as a push or a pull. A force has both magnitude and direction, making it a vector quantity. In this video, the concept of force and torque is demonstrated with the practical application of changing the flat tire of the car.
Students also viewed these Sciences questions
-
A scaffold of mass 60 kg and length 5.0 m is supported in a horizontal position by a vertical cable at each end. A window washer of mass 80 kg stands at a point l.5 m from one end. What is the...
-
Stemming a chimney. A rock climber of mass 60 kg wants to make her way up the crack between two rocks as shown in Figure P4.14. The coefficient of friction between her shoes and the rock surface is...
-
A plank with a mass M = 6.00 kg rides on top of two identical solid cylindrical rollers that have R = 5.00 cm and m = 2.00 kg (Fig. P10.86). The plank is pulled by a constant horizontal force F of...
-
By a work sampling study: Observed Data The machine is being used Proportion of manual labour (machine is running and/or (servicing time) T-% machine is random serviced) Allowance Time Proportion of...
-
Sociologists say that 90% of married women claim that their husbands mother is the biggest bone of contention in their marriages (sex and money are lower-rated areas of contention). Suppose that six...
-
A hotel has to schedule its receptionists according to hourly loads. Management has identified the number of receptionists needed to meet the hourly requirement, which changes from day to day. Assume...
-
Hasan holds 100% of the shares in Behmoth Ltd and he is also a director of Lion Ltd. All of the shares in Lion Ltd are held by Singa Ltd. Required Determine the related party relationships for each...
-
The Valley Times and World News publishes and delivers a morning newspaper 7 days a week. The bundled papers are delivered by trucks to a number of area communities where they are picked up by...
-
22 22 The atomic number of an element T is 10. T shows similar properties to an element with atomic number 23. 24. A. 14 B. 16 C. 18 d. 20 The electron configurations of elements W, X, Y and Z are...
-
Roger Gallagher owns a used car lot that deals solely in used Corvettes. He wants to develop a regression model to help predict the price he can expect to receive for the cars he owns. He collected...
-
When a golfer hits a ball his club is in contact with the ball for about 0.000 50 s and the ball leaves the club with a speed of 70 m s 1 . The mass of the ball is 46 g. a. Determine the mean...
-
The speed v of a wave travelling a wire is given by the equation v = (Tl/m) n where T is the tension in the wire that has mass m and length l. In order for the equation to be homogenous, what is the...
-
Moore's Law may limit the amount of computing done on the PC, smartphone, or gaming console in front of you. How can cloud computing make these devices seem more powerful? Give examples of when using...
-
Please reflect on your experiences with COUN 501 microskills group. Share your experience in your microskills group related to unresolved personal issues that were triggered within the group. 2....
-
Find what you believe is an effective video/oral or oral marketing ad on the web. Provide the link as a part of this response. Utilizing concepts of marketing as context, provide your thoughts as to...
-
How do corporations make financial disclosures about the corporation at the end of the financial year? Who benefits from this disclosure? At the end of the financial year, a corporation has to make a...
-
The importance of effective management and leadership in the context of modern business practices and operations. Why are these principles and characteristics so important to the success of a...
-
Psychology Professional and Ethical Issues: Please show ethical decision model on how to effectively manage boundaries and technology.
-
A solar cell is used to generate electricity when sunlight falls on it. How would you expect the current produced by a solar cell to depend on the intensity of the incident light? How would you...
-
According during to the IRS, individuals filing federal income tax returns prior to March 31 received an average refund of $1,088 in 2018. Consider the population of "last-minute" filers who mail...
-
When 3-bromo-3-ethylpentane is treated with sodium acetylide, the major products are 3-ethyl-2-pentene and acetylene. Explain why the carbon skeleton does not change in this case, and justify the...
-
Identify any formal charges in the compounds below: a. b. c. d. e. f. g. h. i. H-Al-H I-
-
What products would you expect from the reaction between (S)-2-iodobutane and each of the following nucleophiles? (a) NaSH (b) NaSEt (c) NaCN
-
Discuss risk mitigation strategies Pfizer may use for avoiding potential financial crisis and informing strategic financial decisions.
-
Calculate the "market-to-book" ratio and use your knowledge about the residual income valuation model to explain what this ratio tells you about the market's expectations of the company's future...
-
What is the importance of financial management in a public and non-profit organization? What are the most common techniques used to manage different types of risks? Do you have any work experience in...
Study smarter with the SolutionInn App