7. A speeding truck moving at a constant speed of VT = 35 m/s passes a stopped police car (call this time t = 0). The police car begins accelerating at a constant rate, ap=2.4 m/s2 three (3) seconds after the car passes it. a Write down equations which describe this particular situation, one for the truck and one for the police car using the x axis as a coordinate. T-0 is time when car passes truck. truck t=0 Police car t-0 C. XT XP b ) Find the time it takes for the police car to catch up to the truck and find the distance covered for the police car to catch the truck. What distance does it take for police car to catch the truck.?

Q: A roll of kitchen aluminum foil is 30 cm wide by 22 m long (if you unroll it). If the foil is 0.15…

A: (a) 2.67 kg

Q: What is the density of a substance of mass 150 g and volume 15 cm3

A: Given data :                      Mass   =   m                     Volume  =  V        To find :…

Q: -50 40 -30 Mass = 45 grams Using the formula, D = m/v and the given information, compute the density…

A: Given data:  Mass (m) = 45 grams Volume (V) = 30 mL Required: The density (D)

Q: how many km per hour must you swim if you want to cross a 5-km channel in 2-hours

A: Distance, d = 5 kmTime, t = 2 hoursSpeed, v = ?

Q: A substance has a molecular mass of 117234 u. Find the mass of one molecule of this substance.

A: here, molecular mass(M) = 117234 u

Q: Morphine is a common pain killer. The prescription is 80 mg/day. The intravenous vial has morphine…

A: Prescription is 80mg/day.Morphine concentration = 8.8mg /5cc

Q: State one Law in physics and one Theory in physics that you have learned in Senior High School and…

A: Law in Physics : Law is basically naturally occurring phenomena.  Theory : theory have some…

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A:

Q: General purpose utility gloves are:  A) for surgeries B) for cleaning procedures C) for handling…

A: General purpose utility gloves are:  A) for surgeries B) for cleaning procedures C) for handling…

Q: DEA agents watch drug smugglers load 10,000 N of cocaine onto a fishing boat to transport it from…

A: weight = 10000 N density of saltwater = 1025 kg/m3area of base of boat = 50m2

Q: In the figure below, the actual mass of a piece of an alloy is 85 g (mass in air) and an apparent…

A: mass of an alloy in air (m) = 85 g apparent mass of alloy in water = 73 g

Q: things from physics that can be applied in physical therapy

A: Physics is the study of nature and natural phenomenon.Physics is a subject which is applicable to…

Q: View History Bookmarks Profiles Tab Window Help Set #10: Ch. 11 - Roll X WP NWP Assessment Builder…

A: The objective of the question is to find the horizontal distance the ball travels from point A to…

Q: A Cuban box contains 268 G of water what is the length of one side of the box and meters

A: mass of water = 268 g box shape = cube

Q: 4. An irregular metallic solid has a mass of 35 g. If its length is 10 cm, its width 8 cm, and its…

A: Given, Mass of solid = 35 g Length = 10 cm Width = 8 cm Thickness = 5 cm

Q: A glass bottle weighs 300 grams and holds 33 cl. The density of the glass is 2.6 g / cm3. What is…

A:

Q: What is the carrying capacity shown by the graph below explain how you came up with your answer

A: Carrying capacity:- The carrying capacity of an environment is the average population density or the…

Q: The following measurements were taken of stacks of 50 coffee filters. Find the average mass of ONE…

A:

Q: After an injection of Drug Y, the concentration of the drug in the bloodstream drops at the contin…

A:

Q: How many significant figures are in the quantity 10,700 grams

A: A quantity of 10,700 grams

Q: What are the applications of physics in physical therapy?

A: Physics is the study of nature and natural phenomenon. It involve study of matter, motion, energy,…

Q: please explain why each is systematic, random and neither for the following cases

A: 1) Keeping on eye in line with scale and liquid level for a single reading of thermometer is a…

Q: The diameter of a water droplet is 8um. This value in the S.I. system of units is O a. 8x10-6 m O b.…

A:

Q: The density of any material is O Equals to mass/volume, denoted symbol is p and unit is kg/m3 O…

A: The density of any substance is its mass per unit volume. The units of mass and volume are kg and m3…

Q: What two values are obtained from the following equation?        3.5q2-8.6q-3.2=0

A: If you have any help please let me know in comment box.

Q: Determine the mass of an object that has a volume of 120.6 mL and a density of 5.27 g/mL. 636 g a.…

A: Given data : Volume=V Density=ρ   To find : Mass of an object

Q: I am taking Principals of Science 110 and using "Conceptual Physical Science" by Hewitt. Is there a…

A: Required : What does mg stand for.

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A:

Q: Question 12 a) b) c)

A: Given Data: Initial height, Target height, Initial speed, Height function,

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A: Correct Answer: c) Molecules do not collide with each other

Q: What is a hypothesis that can be used for making a paper airplane?

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Q: for both block a and be fill in the following the mass of the block lies between blank g and blank g

A: Given, Display values,m1=83.362 g,m2=83.36 g

Displacement, Velocity and Acceleration

In classical mechanics, kinematics deals with the motion of a particle. It deals only with the position, velocity, acceleration, and displacement of a particle. It has no concern about the source of motion.

Linear Displacement

The term "displacement" refers to when something shifts away from its original "location," and "linear" refers to a straight line. As a result, “Linear Displacement” can be described as the movement of an object in a straight line along a single axis, for example, from side to side or up and down. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Linear displacement is usually measured in millimeters or inches and may be positive or negative.