A race car starts from rest and accelerates at a rate of 5m/s/s for 1.5 seconds. (a) How far did the car travel during this amount of time? (b) How fast was it going after 1.5 seconds?

Q: (a) A runner starts a race at rest then accelerates for 10.0 s reaching a velocity of 9 m/s. How far…

A: initial velocity = V0= 0 m/s time = t = 10 sec final velocity = V = 9 m/s

Q: A car starts from 2.0 m/s and accelerates at 4.0 m/s2 for 6.0 s, it coasts for 5.0 s, and then slows…

A: Given that:u=2.0 m/sa1=4.0 m/s2t1=6.0 sect2=5.0 seca2=-2.0 m/s2

Q: An object is moving in the air (defying gravity) so that its height after t seconds is given by…

A:

Q: car starts from rest and accelerates at a constant 10 m/s2 during a quarter-mile (402 m) race. How…

A: Given: u = 0 m/sa = 10 m/s2s=402 m

Q: A train starts from rest and accelerates uniformly, until it has traveled 2.5 km and acquired a…

A: During the first part of the journey, the initial velocity, u=0, final velocity, v=24m/s and the…

Q: An object is thrown straight up with an initial velocity of 16 m/s. a) How high does it go in…

A:

Q: A stone is thrown downward with a speed of 7 m/s from a height of 20 m. (acceleration due to…

A:

Q: A golf ball is thrown downward at a speed of 10 m/s. If its velocity just before it hits the ground…

A:

Q: A high-performance sports car can go from 0 to 100 mph (44.7 m/s) in 7.9s.  a) What is the car's…

A:

Q: If it takes 50 m to stop a car initially moving at 25 m/s, what distance is required to stop a car…

A:

Q: A speeder, travelling at 35 m/s, passes a stationary police car. The police car immediately…

A: Simple problem of kinematics. Please have a good look

Q: A speeding motorist travelling at 120 km/hr passes a stopped police car. The police car immediately…

A:

Q: Bob is cruising leisurely on his bike at 2.4 m/s when Jim passes him, traveling at a constant 10.2…

A:

Q: A boy jumps from rest, straight down from the top of a cliff. He falls halfway down to the water…

A: According to question we need to find that How much time passes during his entire trip from the top…

Q: A stone is thrown downward with a speed of 18 m/s from a height of 18 m. (acceleration due to…

A:

Q: a driver sees a deer in front of his car about 100.0 meters in front of him. the driver was…

A:

Q: Wendy walks 10 m in one direction at 2 m/s, then runs 6 m in the same direction at 6 m/s. Next, she…

A: The average speed is the ratio of total distance traveled by an object and the total time taken by…

Q: A train is traveling at 50 m/s and needs to come to a stop before it hits an empty car abandoned on…

A:

Q: A rocket is fired vertically upward with an initial velocity of 80 m/s at the ground level. Its…

A: Equations of motion are: 1. s=ut+1/2at2 2. v=u+at

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –