A horse travels 65 km/hr with a distance of 5.98 km . a. How long does the horse travels? b. What is the new speed of the horse if he travels twice his time travelled?

Q: A car is traveling at a speed of 33 m/s . (a) What is its speed in kilometers per hour? (b) Is it…

A: Given data The speed of car is, s=33 m/s (a) The speed of car is, s=33 m/s=33 m1 s1 km1000 m60 s1…

Q: a) If you want to arrive at a 125 miles far store in Atlanta in 2 hours and 15 minutes, how fast…

A: Given: The distance is X = 125 miles. The time t = 2 hrs 15 minutes.

Q: 1- A ball is thrown at 20.0 m/s inside a boxcar moving along the tracks at 40.0 m/s. What is the…

A: Velocity of ball 20m/s  Velocity of car 40m/s

Q: A hare and a tortoise compete in a race over a straight course 1.55 km long. The tortoise crawls at…

A: a)The required distance that the tortoise is far from the finish line is,

Q: As a science project, you drop a watermelon off the top of the Empire State Building, 320 m above…

A: Consider we drop a watermelon off the top of the empire state building having a height (h) above the…

Q: A car traveling at 70 kph is 20-km behind a truck traveling at 60 kph. If the car started to…

A:

Q: L'A boat takes 3.0 hours to travel 30 km down a river, then 5.0 hours to return. How fast is the…

A:

Q: A truck is traveling east at 80 km/h. At an intersection 32 km ahead, a car is traveling north at 50…

A:

Q: A child, who is L = 41 m from the bank of a river, is being carried helplessly downstream by the…

A: The velocity of an object is defined as the ratio of its distance to the time taken ,that is , v=xt…

Q: Sphere A is traveling with a constant velocity of +12.0 m/s, while sphere B moves at a velocity of…

A: Velocity of A (u)= 12 msVelocity of B (v) = 8 msDistance between A and B (d)= 52 mLet the distance…

Q: a get away car moves at 90 km/h past a police car that stops by the side of the road. One minute…

A:

Q: Two cars are traveling at the same speed of 70 kph on a level road. Car A decelerates at the rate of…

A:

Q: A sprinter accelerates from rest at a uniform rate of 2.25m/sec^2 for 5.5sec to reach his maximum…

A:

Q: You fly 5000 km across the United States on an airliner at 250 m/s. You return two days later at the…

A: The traveled distance is, d=5000 km=5×106 m The speed of an airliner is, v=250 m/s The total time…

Q: A man decided to ride his car at 10 kph for the first 5 seconds. He then accelerates at 1 m/s for…

A: Given that:- speed of car and it's acceleration in different interval of time is given.

Q: A person can walk 10 km (kilometer) in 10 minutes. a) What is the speed of the person in m/s? b) How…

A: Speed of an object is defined as the distance covered per unit time and it is given by speed =…

Q: a. Two balls move as shown. What are the speed and direction of each ball in a reference frame that…

A: a. Given data: Initial velocity of ball-1 is u1=6 m/s. Initial velocity of ball-2 is u2=-3 m/s Final…

Q: A snake crawls from a hole to find food. It starts at 8 m SW; then goes 10 m 40o N of W; then sensed…

A: Given : Step 1:  It starts at 8 m SW Step 2: 10 m 40o N of W Step 3: 9 m S from the destination in…

Q: A Honda Civic Automobile is moving at 6 m/sec and accelerating at 1.50 m/sec2 to overtake a…

A:

Q: a) How long does it take John to cover the distance if he does half the distance at 6.3 kilometers…

A: John is travelling with speed 6.3 km/hour half distance and at 1.2 km/hour half distance .  We know…

Q: A space shuttle is traveling from Earth to Mars that are 7.48x1010 m apart at that moment. The…

A: Given: Distance : d= 7.48 x 1010 m Speed : v = 2.4 x 108 m /s  = 0.8 c where; c is velocity of light…

Q: You are climbing in the High Sierra when you suddenly find yourself at the edge of a fog-shrouded…

A: (a) Time taken for the rock to reach the ground is, y=12gt2vT-t=12gt2330 m/s8 s-t=129.8…

Q: A "moving sidewalk" in an airport terminal building moves at a speed of 1.3 m/s and is of length…

A:

Q: You drop a ball from a window on an upper floor of a building and it is caught by a friend on the…

A: Given that two balls are initially separated by 36.7 m Suppose both ball crosses each other at 'h'…

Q: A Ship is traveling at a speed of 52 m/s. (a) What is its speed in kilometers per hour? (b) Is it…

A:

Q: Two children who are bored while waiting for their flight at the airport decide to race from one end…

A: Given that Renee runs on the floor with speed 2 m/sec. Time taken by the Renee to run and back from…

Q: The distance from New York to Los Angeles is about 4000km and should take about 40 h in a car…

A: Given data: The distance from New York to Los Angeles is about L=4000 km. The time taken is ∆T=40…

Q: The Boring Company has proposed transporting people between Los Angeles and San Francisco, a…

A:

Q: A Ship is traveling at a speed of 42 m/s. (a) What is its speed in kilometers per hour? (b) Is it…

A: Given, Speed = 42 m/s 1 km = 1000 m 1 hour = 60×60 s = 3600 s

Q: Heather and Jerry are standing on a bridge 50 m above a river. Heather throws a rock straight down…

A:

Q: Evan is just leaving his house to visit his grandmother. Normally, the trip takes him 25 minutes on…

A: Write the formula for the distance in terms of speed and time when the speed is constant.

Q: A mountain biker is approaching a valley. He arrives travelling at a speed of 6.1 m/s. When he…

A:

Q: The speed of light traveling through air is 3.0*10^8 m/s, while the speed of sound traveling through…

A: Given, Speed of light is 3*108 m/sspeed of sound is 3.4*102 m/sand distance is 5.2 km

Q: A bird rests on a branch in an aok tree, 12 m above the grassland, as it watches it's young birds.…

A:

Q: You are cruising at a constant speed of 100 km/hr on a highway with a speed limit of 60 km/hr. A…

A: Speed limit = 60 km/hr Speed of overspeeding vehicle (u) = 100 kmhr= 100×518 ms= 27.78 msInitial…

Q: 2. A man decided to ride his car at 10 kph for the first 5 seconds. He then accelerates at 1 m/s?…

A: Equations of motion are 1. V = u + at 2. S = ut + (1/2 )at2 3. V2 = u2 + 2as

Q: A car is moving with 25.2km/h, and accelerates foward at a uniform 0.71 m/s2. it travels a distance…

A:

Q: A boy throws a ball vertically downward at 10 m/s from a roof of a building 20 m high. (a) How long…

A:

Q: A moving walkway at an airport has a speed v 1 and a length L. A woman stands on the walkway as it…

A:

Q: A car is traveling at a speed of 31 m/s. a. What is its speed in kilometers per hour? b. Is it…

A: Given data: Speed of the car is, v = 31 m/s Formula used: Conversion of speed from meter per second…

Q: You are driving a car along a straight road at 122 kph. Suddenly, you saw a cat crossing the road…

A:

Q: A drag car starts from rest and accelerates at a rate of 10.0-m/s2 for a distance of 400-m (~1/4…

A: Given data :                                         Initial velocity (u) = 0…

Q: At 10:17 a.m., you pass a police car at 55 mph that is stopped on the freeway. You pass a second…

A:

Q: Motor cycle is traveling at a speed of 42 m/s. (a) What is its speed in kilometers per hour? (b) Is…

A: 1 km = 1000 m 1 hour =3600 sec

Q: An electron is a cathode-ray tube accelerates uniformly from 2.0 x 10* m/s to 6.0 x 10° m/s over…

A: Given: The initial velocity of the electron is 2.0×104 m/s. The final velocity of the electron is…

Q: Suppose that a 5-foot-long chandelier falls from a 35-foot ceiling and that you are 6 feet tall and…

A: Ans:- Image-1

Q: An car is moving with 25.2 km/h, and accelerates forward at a uniform 0.71 m/s2. It travels a…

A:

Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.