Displacement from starting point
A roller coaster car moves 248 ft horizontally and then rises 121 ft at an angle of 30° above the horizontal. It then travels 121 ft at an angle of 40° downward. What is its displacement from its starting point? Use graphical techniques.
Expected delivery within 24 Hours
The force exerted by the wind on the sails of a sailboat is Fsail = 470 N north. The water exerts a force of Fkeel = 150 N east. If the boat (including its crew) has a mass of 290 kg, what are the magnitude and direction of its acceleration?
What is the terminal speed for an 78.0kg skier going down a 43.0 degree snow-covered slope on wooden skis (mu_k= 0.060)? Assume that the skier is 1.80m tall and 0.500m wide.
Teacher's note: Since many relationships and cardinalities are determined by an organization's business rules, some students will produce E-R diagrams that are different from those presented here. You can use this problem to illustrate how business r
The process of using a cleansing technique to mechanically remove and reduce microorganisms and debris to safe level is?
Different distances from the axis of rotation. If you release the hanging blocks simultaneously from rest, and if the ropes do not slip, which block lands first?
Determine (a) the capacitance and (b) the maximum voltage that can be applied to a Teflon-filled parallel- plate capacitor having a plate area of 175 cm2 and an insulation thickness of 0.040 0 mm.
Design and write a payroll program that will prompt the user to enter an employee's hourly pay rate and the number of hours worked. Validate the user's input so that only the pay rates in the range of $7.50 and $18.25 and hours in the range of 0 thro
A ship sets out to sail to a point 234 km due north. An unexpected storm blows the ship to a point 74 km due east of its starting point. How far must it now sail to reach its original destination?
1922908
Questions Asked
3,689
Active Tutors
1417648
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Hi Brooke, Thanks for sharing your post! Your strategy of encouraging independence through choices aligns with Erikson's theory of development
Which of these is the BEST double-sided reflection? The client wants to stop drinking because he got a DUI and his husband is upset
Human trafficking, particularly in relation to prostitution, is a complex and deeply troubling issue that often intertwines with trauma and mental health challe
Put in S.O.A.P format as a intern student This week, I engaged in comprehensive, trauma-informed practice at the Children's Advocacy Center (CAC),
A man and woman were only close friends. There was a mutual understanding that they both needed to heal before entering a relationship with each other.
Problem: Paraphrase One possible diagnosis for Marisa is Reactive Attachment Disorder (RAD) (F94.1).
The effectiveness of behavior management programs that use external rewards and punishments such as behavior charts and prize boxes