1. Bacteria move back and forth by using their flagella. Speeds of up to 50 pm/s (50-10 m/s) have been observed. The total distance traveled by a bacterium is large for its size, while its displacement is small. Why is this?
Q: A little cat, Bella, walks along a straight line, which we shall call the axis, with the positive…
A: Acceleration:The acceleration of a body can be defined as the time derivative of the velocity.…
Q: 2. A new underwater robot is used to explore the corals in the West Philippine Sea. The seafloor…
A:
Q: 2. You look outside of your window in your apartment on the 5th floor. You see a ball going straight…
A: The net force acting on an object equals the product of mass and acceleration of the object. An…
Q: A1). Suppose an object is moving in a straight line, and the object's position (in meters) after t…
A: The object's position after t seconds is given by: s(t)=5t2+7 Here, s is in meters.
Q: particle’s velocity along the x-axis is described by v(t) = A t + B t2, where t is in seconds, v is…
A:
Q: 1. Cars A and B are traveling respectively at the constant speeds of (v₁), = 22 mi/h and (VB) = 13…
A: Relative velocity: The relative velocity () of object relative to object is given by the…
Q: During your car ride, you travel North at a speed of 10 km/hr for 30 minutes and then South at a…
A: Given data: Speed (V1) = 10 km/hr for time (t1) = 30 minutes, in North direction Speed (V2) = 10…
Q: A caterpillar's speed decreases from 0.65cm/s to 0.40cm/s at a rate of -0.04cm/s1 as it climbs a…
A: initial velocity (u) = 0.65 cmsfinal velocity (v) = 0.40 cmsacceleration (a) = -0.04 cms2
Q: 1. In this equation the values for a and b are unknown, express x in terms of a and b. ax - 13.4…
A:
Q: acceleration of the moving object
A:
Q: 3. You wake up one morning to find yourself in a strange room with opaque walls, and no visible…
A: Write the second kinematic equation. Here, h is the height, u is the initial velocity, t is the…
Q: 7- The following data were obtained in a projectile shooting experiment. How many second is the exit…
A: Exit time of projectile is its time of flight.
Q: 2. A weather balloon is rising vertically at a rate of 4 m/s. an observer stands 100m from the point…
A:
Q: You are on a different planet, and you have been tasked to determine the acceleration of gravity on…
A: The ball is dropped from a cliff, that is at a height of 100 m. The ball falls down, with a final…
Q: The acceleration of a particle is given by a(t) = kt3/2, where k is a constant. Find the position…
A: The acceleration of the particle is given by, atdt=kt32 -----1 Here, k is a constant. Integrate…
Q: Karlo is driving his padyak 15m/s when he noticed that he is approaching a stalled tricycle that is…
A: Given:- Karlo is driving his padyak 15m/s when he noticed that he is approaching a stalled…
Q: 1. A body moves along the x-axis. Its position is expressed in the given equation with respect to…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: A caterpillar's speed decreases from 0.50cm/s to 0.25cm/s at a rate of -0.04cm/s2 as it climbs a…
A:
Q: The position of a particle as a function of time is given by: F(t) = (8t + 6t³)i + (10-2t²)ĵ where r…
A:
Q: A body moving with uniform acceleration has a velocity of 12 cm/s when its x coordinate is 30cm. If…
A:
Q: 1. One car travels due east at 40km/h and a second car travels north at 40km/h. Are their velocities…
A: Given: The velocity of the first car is 40 km/h in the east. The velocity of the second car is 40…
Q: A body (mass m) is driven along a rough horizontal path (kinetic friction coefficient u) by a…
A: (a) A periodic force is acting on a body of mass m. Net force acting on the block is given as,…
Q: During a time interval of two seconds, a particle changed its velocity from V = (2i -3j) m/s to V =…
A:
Q: The following data (1,2), (2, 3.5) and (3,4) represents the displacement d of an object at i seconds…
A: Given: The displacement (d) of the object at time t seconds shown in the below table, time (t)…
Q: The jet car is originally traveling at a velocity of 12 m/s when it is subjected to the acceleration…
A: Given, the initial velocity of the car is uo=12m/s and its acceleration vs time graph is Now from…
Q: A car moving with an initial velocity of 1 m/s starts to speed up and reaches velocity of 13 m/s in…
A:
Q: 3. The motion of a particle is governed by the relation a = 8t2, where a is in ft/s2 and t is in…
A: a) Integrate the equation of acceleration with respect to t to obtain the equation of velocity. At…
Q: The motion of a particle is given by the equation s = 3t4 -+ 4t? where s is in foot and t is in…
A: V= speed = differentiation of displacement (s) i. e., V = ds/dt. Acceleration a = dv/dt…
Q: 1. The position (in meters) of a particle moving in a straight line is given by s=4t³+6t+2, where t…
A:
Q: 3. An object's position as a function of time is given by the following formula: f(t) = {(0.25…
A: As per guidelines only 3 subparts are solved here.
Q: K02
A: Figure:- V-t graph We know that:- Displacement,…
Q: The drawing shows a device that you can make with a piece of cardt used to measure a person's…
A: Given Distance d1 traveled = 60 ms = 60×10-3 s Distance d2 traveled = 120 ms = 120×10-3 s…
Q: An object moves along the positive x-axis with a speed of V, =8 m/s for 2 seconds, then moves along…
A: Average speed = total distance/total time
Q: 1. Visualization (a) The middle graph below shows the velocity of a mouse (running back and forth…
A: Given that, the initial position t=0 of the mouse is xo=+3m and the velocity uo=+1m/s From the…
Q: 2. At time t=0 s, an object is observed at x = 0 m; and its position along the x axis follows this…
A:
Q: A toy car is moving at 13 cm/s when it begins accelerating at 1.4 cm/s2. If the acceleration is…
A: Write the given values with the suitable variables. u=13 cm/sa=1.4 cm/s2s=27 m Here, u is the…
Q: 1. Karlo is driving his padyak 15m/s when he noticed that he is approaching a stalled tricycle that…
A: Given:- The initial speed of the padyak is u = 15 m/s. The distance between the padyak and tricycle…
Q: 1. The instantaneous position of a particle along the x-axis is given by: x(t) = 9.75 + (1.5)t; x in…
A:
Q: It's a lazy day. You and your dog, Shamus, are both resting. Shamus is right next to you (you can…
A: Given Data: The acceleration is, a = 2.2 m/s2. The initial velocity is, u = 0 m/s. The first…
Q: I have an unusual question. I am getting confused with my graphs. I completed a few graphs and one…
A: Displacement-time graphs demonstrate how a moving object's displacement changes over time. In a…
Q: 1. A bicyclist is finishing his repair of a flat tire when a friend rides by with a constant speed…
A: The friend is moving at a constant velocity of 4 m/s.So, after 3 seconds,x2 = u2 × t1x2 = 4 × 3x2 =…
Step by step
Solved in 3 steps
