The height of a projectile moving vertically is given by the table, where t is the elapsed time in seconds and h is the height in feet. t = 0, 1, 2, 3, 4, 5 h = 100, 684, 1236, 1756, 2244, 2700 If the height is modeled by h(t) = -16t2 + v0t + h0, where v0 and h0 are the velocity and height at t = 0, respectively, find v0

Q: The following conversion equivalents are given: 1m = 100 cm 1 in = 2.54 cm 1 ft = 12 in A bin has a…

A:

Q: If the magnitude of a vector D =76.9 and is directed 29.3 clockwise from the negative x axis, what…

A: Given,  magnitude of vector D=76.9 m, and its making 29.3o angle with -x axis in clockwise direction…

Q: A vector is located in the fourth quadrant. It has a magnitude of 5.430 and a y-component of -3.742.…

A: Given data:  Magnitude of the vector (A) = 5.430 y-component of the vector (Ay) = -3.742 Required:…

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: Starting with the definition 1 in. = 2.54 cm, find the number of (a) kilometers in 1.0 mile and (b)…

A: Data we have 1 in=2.54cm=2.54×10-2m

Q: Calculate the value of the error with one decimal place for the multiplication of x and y: z=xxy…

A:

Q: A vector A has components A, = -3.50 m and A, 6.50 m. Find the magnitude (in m) and the direction…

A:

Q: A girl delivering newspapers covers her route by traveling 4.00 blocks west, 6.00 blocks north, and…

A: First displacement of girl Second displacement of girl Third displacement of girl

Q: A surveyor measures the distance across a straight river by the following methods: Starting directly…

A: Given: Surveyor move along with the river (AB) = 100 m. Horizontal angle (θ) = 35

Q: A man starts walking north at 2 ft/s from a point P. Five minutes later a woman starts walking south…

A:

Q: The following times are given using metric prefixes on the base SI unit of time: the second. Rewrite…

A:

Q: The magnitude of vector A is 39.0 units and points in the direction 350° counterclockwise from the…

A:

Q: what is the dimension of A in terms of [L], [M], and [T]?

A: Given data: The acceleration is: a The length is: L meter The mass is: M kg The time is: T sec The…

Q: In step 4, how are we supposed to be adding a +67.5 instead of a -67.5, when the number after…

A: From the Coulomb's Law, we know, force between two charges is given by F = kq1q2/r2 Let, q1 = 6.00…

Q: A small plane takes off from an airport and begins to climb at a 10.0° angle of elevation at (3,000…

A: Angle (θ) = 10°,above the horizontalSpeed (v) = 3000 ft/minTime (t) = 6.00 minRequired:Distance…

Q: Given vector A = (3.00i - 2.00j)m and vector B = (-2.00i + 2.00j)m determine vector C if C = 3A - B.…

A:

Q: A map suggests that Atlanta is 730 miles in a direction 5.00 north of east from Dallas. The same map…

A: Answer..

Q: Mr. Alexander wants to know the height of a cliff he hiked up. He drops a rock down and it takes 5.5…

A: Time taken by the rock to hit the bottom is T = 5.5 sec Initial velocity of the rock is 0 as it is a…

Q: Vector A has Magnitude = 15, and direction = 230º. Write it in vector notation (i.e. as Ax i + Ay j)…

A:

Q: A marathon runner averages 9.0 mi/h. How long does it take them to run a 26.76-mi marathon in hours?…

A: We have given average speed of runner which is 9 mi/hTotal distance cover is 26.76 miWe have to find…

Q: In the product A ·B· C, A has 5 significant figures, B has 2 significant figures, and C has 3…

A: Given data:  A has 5 significant figures B has 2 significant figures C has 3 significant figures…

Q: A person's height is approximately 5 feet 3 inches. Express this height in the following terms. (a)…

A:

Q: A person walks in the following pattern: 2.1 km north, then 3.1 km west, and finally 4.1 km south.…

A: Here distance travel in North direction = a = 2.1 kmdistance travel in West direction = b = 3.1 km…

Q: What is the length of the vector 7 = aî + bŷ + ck if a = 4.07 cm, b = -8.59 cm, and c- 4.06 cm? Give…

A: Length of a vector: The length of a vector follows the magnitude of the vector: vector…

Q: Vector a has magnitude 1/√3, vector b has magnitude 4, the angle between a and b is 60° and n is the…

A:

Q: State the number of significant figures in the following :(a) 0.007 m2 (b) 2.64 × 1024 kg (c) 0.2370…

A: a)In 0.007 m2, only significant digit is 7.Answer: No of significant digits: 1

Q: A teenager walks 191 meters north to their friends house and gets therelin 5 min. They forgot their…

A: suppose total distance when he returns to home is X. We have given, He travels 191m in 5 min. let us…

Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.