If you are travelling down the road at 10.0 m/s and hit the brakes to a stop in 3.0 meters, how far would you brake to a stop if you tripled (3x) your speed to 30.0 m/s?

Q: If a Ford Mustang stops from a velocity of 35 mph headed West in 15.00 seconds, what is its…

A: Given, Initial velocity = 35 mph to west =-35 i^mph=-15.65i^ m/s final velocity =0m/s time =15.00…

Q: The average speed of horse that gallops  a distance of 10KM in a time of 30 minuntes is?

A: The average speed is the ratio of the total distance travelled to the time taken for motion. It is…

Q: How far would a horse that rides 9.3 m/s travel in 5.3 minutes ?

A: Speed , V = 9.3 m/s Time , T = 5.3 min To find = Distance travelled

Q: If you push a crate with the force of 100N and it slides at constant velocity, how much is the…

A: When a force applied on a cart then the motion of the cart will be opposed by the friction force.…

Q: The speed of an object is 4 m/s.  How far, would it travel in 2 hours?

A: The expression for find distance is d=vt

Q: If a cart takes 4 s to move 3.8 m, how long will it take to move 12.8 m?

A: Given data:  Distance (d) = 3.8 m Time (t) = 4 s Required: Time taken by car to move 12.8 m

Q: If a 6 kg mass is dropped from a height of 10 meters, what is the velocity of the mass right before…

A: In the given question the mass of the mass is given is 6kg and height is also given 10 meter from…

Q: There were 2 boys standing on top of a bridge. The 1st boy drops a 1.5kg rock while the 2nd boy…

A: h=ut+0.5gt2

Q: A driver of a car hits its brakes and begins to decelerate. If the velocity changes from 60 m/s to…

A: Initial velocity u=60 msFinal velocity v=20 mstime t=6 secs

Q: . A drag racer accelerated from 0 m/s to 200 m/s in 5 s. What was the cceleration?

A: Given  Initial speed u=0m/s Final speed v=200m/s time t=5s

Q: A toy remote controlled car has an acceleration of 0.018 m/s^2 and a top speed of 1.7 m/s. If it…

A: Given data The acceleration of the car is given as a = 0.018 m2. The top speed of the car is v =…

Q: How fast would you have to jump off the ground in order to jump at least 10 meters in the air?

A: The change in potential energy of person during the jump must be equal to his change in kinetic…

Q: If a car increases in velocity from +5 m/s to +15 m/s in three seconds, what is its acceleration?

A: Given value--- initial velocity = 5 m/sec. final velocity = 15 m/sec. time t = 3 second. We have…

Q: What distance will a truck travel in 3 hours at an average speed of 59 miles per hour?

A:

Q: How long does it take an SR-71 Blackbird, one of the fastest U.S. jets, to make a surveillance run…

A: Given data:  Distance (d) = 5,570 miles Average Speed (v) = 2228 mph Required: The time taken

Q: : What the acceleration a vehicle having 1000 kg of mass will get after applying a force of 5000N?

A: Data provided :  Mass of vehicle (m) = 1000 kg Force applied (F) = 5000 N

Q: A downhill skier accelerates from 20 m/s to 40 m/s in 4.5 seconds. What is their acceleration?

A: Using kinematic equation, the expression for find acceleration is v=u+ata=v-ut

Q: A taxi moving at 36 kph speeds up uniformly to a velocity of 30.0 m/s in a time of 5.0 seconds. What…

A: Given : vo = 36 kph = 36(1000/3600) = 10 m/s v = 30 m/s t = 5 s

Q: If a car is traveling forward at 15 m/s, how fast will it be going in 1.2 seconds if the…

A: Write the given values with the suitable variables. u=15 m/st=1.2 sa=-10 m/s2 Here, u is the initial…

Q: A motorcycle traveling along a straight road increases its speed from 30.6 ft/s to 50.6 ft/s in a…

A:

Q: A bird flew 3.9 meters from one location to another with an average speed of 8.5 m/s. How long, in…

A: Answer:-  Given  Distance travelled from one location to another location of a bird (S) = 3.9 m…

Q: If Captain America can walk 3.20 km/h, how far would he have travelled in 0.850h? A km

A:

Q: What is the acceleration of a car that increases its velocity from 0 to 100km/h in 10s?

A: Given:Initial velocity of the car = 0 km/hFinal velocity of the car = 100 km/hTime taken = 10 s

Q: If you could jump with an initial speed at 5 m/a, how many jumps would you need to reach the top of…

A:

Q: A sprinter starts from the rest and finishes a race going 3.3 m/s. If the race took 8 seconds, what…

A: From kinematics, the expression of the final velocity is:

Q: A cheetah can accelerate from rest to a speed of 26.0 m/s in 4.25 s. What is its acceleration?

A: Given:Initial velocity of cheetah, u = 0 m/sFinal velocity of cheetah, v = 26.0 m/sTime taken, t =…

Q: If your car accelerates from rest to 30.0 m/s in 8.0 seconds, what is its acceleration? Using that…

A: a=v-u∆t=30.0 m/s-0 m/s8.0 s=3.75 m/s2

Q: What force is required to stop a 1100 kg car in 8.0seconds if it is travelling at 25 m/s?

A:

Q: A rock is dropped from a sea cliff, and the sound of it striking ocean is heard 3.4s later. If the…

A: Let t1 be the time taken by the rock to reach the ocean and t2 be the time taken by the sound to…

Q: If a rock of mass 6kg is dropped from a height, and has a velocity of 5 m/s when it hits the ground,…

A: The kinetic energy of the rock just before it hits the ground will be KE=12mv2=126kg5m/s2=75J

Q: If distance travelled by a train is 495 km in 4 hours 30 minutes, what is its speed?

A: Given  Distance travelled by train (d) = 495 km Time taken (t) = 4 hours 30 minutes…

Q: If a deer runs 4 miles in 7 minutes. It's average speed is?

A:

Q: How far can a bat travel in nine hours, if it is flying at nineteen miles per hour?

A: Given data:  Time (t) = 9 hr Speed (v) = 19 miles/hr Required: Distance traveled (d)

Q: What is the acceleration of a car that moves from a speed of 2.5 m/s to a speed of 25 m/s during a…

A: Acceleration of the body is the change in velocity over the change in time. a = ∆v/∆t  where, a =…

Q: if a guy pushes on a refrigerator with 109 Newtons of force, then the refrigerator pushes back on…

A: Given data: The force on refrigerator applied by a guys F = 109 N Required: The force on guys due to…

Q: A car, initially traveling at 16.7 miles per hour, comes to rest in 3.3 s. What was its acceleration…

A: Given data:  Initial velocity (u) = 16.7 mi/h Time (t) = 3.3 s Final velocity (v) = 0 m/s Required:…

Q: If a cheetah can reach his top speed of 93 km/h in just 3 seconds from rest, what is its…

A:

Q: Calculate the time it would take a bus to travel 20,000 cm at an average speed of 3.5 m/s.

A: The expression for find time is s=dtt=ds

Q: If a truck travels at a speed of 100 km/h for 5 h, how far does it travel?

A: Given:speed, v = 100 km/htime, t = 5 hrs

Q: The zombie then flies backward with an initial velocity of 30 m/s and slides to a stop on the…

A:

Q: When the driver applies the brakes of a light truck traveling 10 km/h, it skids 3 m before stopping.…

A: GIVEN THAT FOR FIRST CASE , u =10Km/h⇒U=10×518=5018=2.78m/s , AND S=3 m FOR THE SECOND CASE u=…

Q: A man weighing 500 Newtons exerts a force of how many Newtons?

A: According to Newton's third law, there is an equal and opposite reaction for every action.  The…

Q: The speed of light is about 3.00 x 108 m/s. Convert this figureto miles per hour.

A: in one hour there are about 3600 seconds . The relation between miles and meter is given by,

Q: How much force does it take to bring a 1,075 N car from rest a velocity of 26 m/s in 14 seconds?

A: