i.The acceleration 'a'of an object is given by the equation a = At + Bt, where t' refers to time. What are the dimensions of A and B? ii. A motor cyclist goes form Muscat to Nizwa at 40km/h and then returns form Nizwa to Muscat with a speed of 60km/h. Find the average spéed and velocity during entire trip.
Q: 3. Find the units of... a. pif p = mv, where m is in kg and v is in m/s. b. gif F = mg, where F is…
A:
Q: An object moves along the x axis according to the equation x = 3.00t2- 2.00t +3.00, where x is in…
A: The given equation is a quadratic equation and the graph of a quadratic equation is a parabola. In…
Q: What is the speed of a car going v=1.000 mph in SI units? Notice that you will need to change miles…
A: As per the question, the speed of the car is v mph, we have to convert the speed of the car v in SI…
Q: A 1 kg block is attached to vertical rod by means of two strings. When the system rotates about the…
A: Option c is correct
Q: 12. A tortoise can run with a speed of 10.0 cm/s, and a hare can run exactly 10 times as fast. In a…
A: See below
Q: . Eluid Kipchge from kenya became the first recorded human to run a marathon in under two hours! He…
A: Given: Distance in miles = 26.2 miles Time = 1 hour ,59 minutes, 40.2 seconds
Q: In last fall's Homecoming victory, Al Konfurance, the star halfback of South's football team, broke…
A: Time taken is calculated as, t=distance travelledspeed Given, distance travelled= 73.1 m and…
Q: a) Find the dimension of the unknown A' and 'B' in the equation vt - At+ Bx² where v' is the…
A: We know that, The dimension of velocity 'v' is m/s . The dimension of time 't' is s. The…
Q: If an object is thrown upward with an initial velocity of 256 tusecond, then its height after t…
A: initial velocity of object thrown upwards (u) = 256 fts2The equation of motion is given by : h =…
Q: Hi I am in physics 1 and I need help with this problem. It saids a boy runs in an open field. He…
A: Given data:Distance travelled due north, AB = 233 mDistance travelled due west, BC = 178 m
Q: The speed limit on some interstate highways is roughly 115 km/h. Calculate this speed limit in…
A: Speed limit , v=115 km/h
Q: Given a motion diagram. For the problem, write a one or two sentence “story” about a real object…
A: The given motion diagram shows that a particle has some velocity. One is downward motion and another…
Q: Using excel plot a graph for x vs t, then use the polynomial function (power 2). Display the…
A: 2. Mention the quantities on an excel sheet and select the two columns to plot an X-Y scatter. Add…
Q: Given the quantities a = 3.4 m, b = 8.8 s, c = 75 m/s, what is the value of the quantity d = Number…
A:
Q: 1. What is the unit for a velocity in the International System (SI) of a) 1 kg m2 b) 1m/s c) 1m/s?…
A:
Q: The following data (1,2), (2, 3.5) and (3,4) represents the displacement d of an object at i seconds…
A: Given: The displacement (d) of the object at time t seconds shown in the below table, time (t)…
Q: For a short time, the speed v of a car, in m / s, is given by v at“ + bt°, where t is the time in…
A: e is the right option
Q: If you drive 113 miles in 2 hours and 15 minutes (2.25 hours) then what was the magnitude of your…
A:
Q: A jet accelerates at a constant rate from rest, traveling 900 m in 3.0 s. What is the magnitude of…
A:
Q: 10) Which vectors in graph below are equal? to too
A: Solution: Equal Vectors: If two vectors A and B are said to be equal if they have same…
Q: A. Reaction Time of Unlearned Responses a. Results: Person A: Trial 1 23 cm Trial 2 49 Trial 3 43 cm…
A:
Q: er robbing a bank in Dodge City, a robber gallops off at 14 m(i)/(h). 10 minutes later, the marshall…
A: Speed of Robber, Speed of marshall. The time…
Q: A stone is thrown vertically upward with a speed of 17.6 m/sm/s from the edge of a cliff 75.0 mm…
A:
Q: A car starts driving at noon (t = 0) and drives at exactly 50 miles per hour until 4pm (t = 4). (a)…
A:
Q: 1. A student walks 100 m from her house to Manila City Hall, and 80 m from Manila City Hall to SM…
A: 1)
Q: answer must be in SI and round off to the nearest hundredths Vehicles has accelerated from 2.0 m/s…
A: Given initial velocity = 2.0 m/s final velocity = 5.0 m/s time taken to change the this velocity =…
Q: QUESTION 5 Supply all missing information with the correct numerical values. Do not include the…
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…
Q: DThe exhaust fan ina factory moves 400 CEM(cubic feet per minute) through the building. Giren that…
A: Write the unit conversion terms.
Q: Suppose that the displacement of an object is related to time according to the expression x = Bt2.…
A: The given expression is,
Q: Hi I am in phyiscs I and it has the problem a runner ran the marathon (approx. 26.1) in 2 hours and…
A: Conversion from miles to km is,
Q: A sphere of radius R has a uniform volume charge density p. When the sphere rotates as a rigid…
A:
Q: A frustrated office worker throws his laptop out of his business's high- rise office building. The…
A:
Q: Show that the expression (v = at), where v represents speed, a acceleration, and t an .instant of…
A:
Q: A car starts moving at time t=0 and goes faster and faster. Its velocity is shown in the following…
A: To determine the distance traveled by car during the first 12 seconds. We will divide the time…
Q: One of the main speed tests in athletics is the 400 meters dash. At the 1999 Seville World…
A:
Q: Given the following quantities with their respective units: length x in m, time t in s, velocity v…
A:
Q: FORM 3 PHYSICS REVISION SHEET 5. Two cars, Car A and Car B, participate in a drag race on a straight…
A:
Q: QUESTION 1 Supply all missing information with the correct numerical values. Do not include the…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: Suppose that the displacement of an object is related to time according to the expression x = Bt?.…
A: Dimensional analysis is a way of checking the validity of an equation. If an equation is…
Q: 1- The SI unit of time is min. O true
A:
Q: Time (s) 3. This table shows the speed of an accelerating car. 01 2 3 4 5 4 5 6 Speed (m/s) 0 16 25…
A: The acceleration is the rate of change in velocity. The slope of the velocity-time or speed-time…
Step by step
Solved in 2 steps